There are so many ways to look at this problem, but since I like numbers, here are some numbers:
There are 2934 RFCs meeting at least one of the following criteria: Legacy stream, UNKNOWN status, HISTORIC status, or obsoleted by another RFC. 1029 of those meet two criteria, and another 256 meet three criteria.
"Legacy, UNKNOWN, Obsolete" is a popular trio, or of course "Legacy, HISTORIC, Obsolete".
Looking a bit deeper, we find for example Legacy Proposed Standards like RFC 749, or Legacy Internet Standards like RFC 854 through RFC 868.
Truly it's a big mess and fixing a few cases in isolation really doesn't seem a useful expenditure of energy.
The attached file is a bit long and needs to be viewed with a fixed-width font.
Code at https://github.com/becarpenter/misc/blob/main/RFColdies.py
Regards
Brian Carpenter
## RFC oldies
This is a list of all oldish RFCs. The criterion is that the
RFC Index shows them as Legacy, UNKNOWN, HISTORIC or obsoleted.
RFColdies run at 2025-01-01 14:24:59 UTC+1300
2934 oldish RFCs found, including:
59 Internet Standards, 16 BCPs and 11 FYIs.
1029 RFCs meet 2 criteria.
256 RFCs meet 3 criteria.
RFC0001 Legacy UNKNOWN
RFC0002 Legacy UNKNOWN
RFC0003 Legacy UNKNOWN Obsolete
RFC0004 Legacy UNKNOWN
RFC0005 Legacy UNKNOWN
RFC0006 Legacy UNKNOWN
RFC0007 Legacy UNKNOWN
RFC0008 Legacy UNKNOWN
RFC0009 Legacy UNKNOWN
RFC0010 Legacy UNKNOWN Obsolete
RFC0011 Legacy UNKNOWN Obsolete
RFC0012 Legacy UNKNOWN
RFC0013 Legacy UNKNOWN
RFC0015 Legacy UNKNOWN
RFC0016 Legacy UNKNOWN Obsolete
RFC0017 Legacy UNKNOWN
RFC0018 Legacy UNKNOWN
RFC0019 Legacy UNKNOWN
RFC0020 Legacy (STD80)
RFC0021 Legacy UNKNOWN
RFC0022 Legacy UNKNOWN
RFC0023 Legacy UNKNOWN
RFC0024 Legacy UNKNOWN
RFC0025 Legacy UNKNOWN
RFC0027 Legacy UNKNOWN
RFC0028 Legacy UNKNOWN
RFC0029 Legacy UNKNOWN
RFC0030 Legacy UNKNOWN
RFC0031 Legacy UNKNOWN
RFC0032 Legacy UNKNOWN
RFC0033 Legacy UNKNOWN
RFC0034 Legacy UNKNOWN
RFC0035 Legacy (Info)
RFC0036 Legacy UNKNOWN
RFC0037 Legacy UNKNOWN
RFC0038 Legacy UNKNOWN
RFC0039 Legacy UNKNOWN
RFC0040 Legacy UNKNOWN
RFC0041 Legacy UNKNOWN
RFC0042 Legacy UNKNOWN
RFC0043 Legacy UNKNOWN
RFC0044 Legacy UNKNOWN
RFC0045 Legacy UNKNOWN
RFC0046 Legacy UNKNOWN
RFC0047 Legacy UNKNOWN
RFC0048 Legacy UNKNOWN
RFC0049 Legacy UNKNOWN
RFC0050 Legacy UNKNOWN
RFC0051 Legacy UNKNOWN
RFC0052 Legacy UNKNOWN
RFC0053 Legacy UNKNOWN
RFC0054 Legacy UNKNOWN
RFC0055 Legacy UNKNOWN
RFC0056 Legacy UNKNOWN
RFC0057 Legacy UNKNOWN
RFC0058 Legacy UNKNOWN
RFC0059 Legacy UNKNOWN
RFC0060 Legacy UNKNOWN
RFC0061 Legacy UNKNOWN Obsolete
RFC0062 Legacy UNKNOWN
RFC0063 Legacy UNKNOWN
RFC0064 Legacy UNKNOWN
RFC0065 Legacy UNKNOWN
RFC0066 Legacy UNKNOWN Obsolete
RFC0067 Legacy UNKNOWN
RFC0068 Legacy UNKNOWN
RFC0069 Legacy UNKNOWN
RFC0070 Legacy UNKNOWN
RFC0071 Legacy UNKNOWN
RFC0072 Legacy UNKNOWN
RFC0073 Legacy UNKNOWN
RFC0074 Legacy UNKNOWN
RFC0075 Legacy UNKNOWN
RFC0076 Legacy UNKNOWN
RFC0077 Legacy UNKNOWN
RFC0078 Legacy UNKNOWN
RFC0079 Legacy UNKNOWN
RFC0080 Legacy UNKNOWN Obsolete
RFC0081 Legacy UNKNOWN
RFC0082 Legacy UNKNOWN
RFC0083 Legacy UNKNOWN
RFC0084 Legacy UNKNOWN
RFC0085 Legacy UNKNOWN
RFC0086 Legacy UNKNOWN
RFC0087 Legacy UNKNOWN
RFC0088 Legacy UNKNOWN Obsolete
RFC0089 Legacy UNKNOWN
RFC0090 Legacy UNKNOWN
RFC0091 Legacy UNKNOWN
RFC0093 Legacy UNKNOWN
RFC0094 Legacy UNKNOWN
RFC0095 Legacy UNKNOWN Obsolete
RFC0096 Legacy (Info)
RFC0097 Legacy UNKNOWN
RFC0098 Legacy UNKNOWN
RFC0099 Legacy UNKNOWN
RFC0100 Legacy UNKNOWN
RFC0101 Legacy UNKNOWN
RFC0102 Legacy UNKNOWN
RFC0103 Legacy UNKNOWN
RFC0104 Legacy UNKNOWN
RFC0105 Legacy UNKNOWN
RFC0106 Legacy UNKNOWN
RFC0107 Legacy UNKNOWN
RFC0108 Legacy UNKNOWN
RFC0109 Legacy UNKNOWN
RFC0110 Legacy UNKNOWN
RFC0111 Legacy UNKNOWN
RFC0112 Legacy UNKNOWN
RFC0113 Legacy UNKNOWN
RFC0114 Legacy UNKNOWN
RFC0115 Legacy UNKNOWN
RFC0116 Legacy UNKNOWN
RFC0117 Legacy UNKNOWN
RFC0118 Legacy UNKNOWN
RFC0119 Legacy UNKNOWN
RFC0120 Legacy UNKNOWN
RFC0121 Legacy UNKNOWN
RFC0122 Legacy UNKNOWN
RFC0123 Legacy UNKNOWN Obsolete
RFC0124 Legacy UNKNOWN
RFC0125 Legacy UNKNOWN
RFC0126 Legacy UNKNOWN
RFC0127 Legacy UNKNOWN Obsolete
RFC0128 Legacy UNKNOWN
RFC0129 Legacy UNKNOWN
RFC0130 Legacy UNKNOWN
RFC0131 Legacy UNKNOWN
RFC0132 Legacy UNKNOWN Obsolete
RFC0133 Legacy UNKNOWN
RFC0134 Legacy UNKNOWN
RFC0135 Legacy UNKNOWN
RFC0136 Legacy UNKNOWN
RFC0137 Legacy UNKNOWN
RFC0138 Legacy UNKNOWN
RFC0139 Legacy UNKNOWN
RFC0140 Legacy UNKNOWN
RFC0141 Legacy UNKNOWN
RFC0142 Legacy UNKNOWN
RFC0143 Legacy UNKNOWN Obsolete
RFC0144 Legacy UNKNOWN
RFC0145 Legacy UNKNOWN Obsolete
RFC0146 Legacy UNKNOWN
RFC0147 Legacy UNKNOWN
RFC0148 Legacy UNKNOWN
RFC0149 Legacy UNKNOWN
RFC0150 Legacy UNKNOWN
RFC0151 Legacy UNKNOWN
RFC0152 Legacy UNKNOWN
RFC0153 Legacy UNKNOWN
RFC0154 Legacy UNKNOWN
RFC0155 Legacy UNKNOWN Obsolete
RFC0156 Legacy UNKNOWN
RFC0157 Legacy UNKNOWN
RFC0158 Legacy UNKNOWN Obsolete
RFC0160 Legacy UNKNOWN Obsolete
RFC0161 Legacy UNKNOWN
RFC0162 Legacy UNKNOWN
RFC0163 Legacy UNKNOWN
RFC0164 Legacy UNKNOWN
RFC0165 Legacy UNKNOWN
RFC0166 Legacy UNKNOWN
RFC0167 Legacy UNKNOWN
RFC0168 Legacy UNKNOWN Obsolete
RFC0169 Legacy UNKNOWN
RFC0170 Legacy UNKNOWN Obsolete
RFC0171 Legacy UNKNOWN Obsolete
RFC0172 Legacy UNKNOWN Obsolete
RFC0173 Legacy UNKNOWN
RFC0174 Legacy UNKNOWN
RFC0175 Legacy UNKNOWN
RFC0176 Legacy UNKNOWN
RFC0177 Legacy UNKNOWN
RFC0178 Legacy UNKNOWN
RFC0179 Legacy UNKNOWN
RFC0180 Legacy UNKNOWN
RFC0181 Legacy UNKNOWN
RFC0182 Legacy UNKNOWN
RFC0183 Legacy UNKNOWN
RFC0184 Legacy UNKNOWN
RFC0185 Legacy UNKNOWN
RFC0186 Legacy UNKNOWN
RFC0187 Legacy UNKNOWN
RFC0188 Legacy UNKNOWN
RFC0189 Legacy UNKNOWN Obsolete
RFC0190 Legacy UNKNOWN
RFC0191 Legacy UNKNOWN
RFC0192 Legacy UNKNOWN
RFC0193 Legacy UNKNOWN Obsolete
RFC0194 Legacy UNKNOWN
RFC0195 Legacy UNKNOWN
RFC0196 Legacy UNKNOWN Obsolete
RFC0197 Legacy UNKNOWN
RFC0198 Legacy UNKNOWN Obsolete
RFC0199 Legacy UNKNOWN
RFC0200 Legacy UNKNOWN Obsolete
RFC0202 Legacy UNKNOWN
RFC0203 Legacy UNKNOWN
RFC0204 Legacy UNKNOWN
RFC0205 Legacy UNKNOWN
RFC0206 Legacy UNKNOWN
RFC0207 Legacy UNKNOWN Obsolete
RFC0208 Legacy UNKNOWN
RFC0209 Legacy UNKNOWN
RFC0210 Legacy UNKNOWN
RFC0211 Legacy UNKNOWN Obsolete
RFC0212 Legacy UNKNOWN
RFC0213 Legacy UNKNOWN
RFC0214 Legacy UNKNOWN
RFC0215 Legacy UNKNOWN
RFC0216 Legacy UNKNOWN
RFC0217 Legacy UNKNOWN
RFC0218 Legacy UNKNOWN
RFC0219 Legacy UNKNOWN
RFC0221 Legacy UNKNOWN Obsolete
RFC0222 Legacy UNKNOWN
RFC0223 Legacy UNKNOWN
RFC0224 Legacy UNKNOWN
RFC0225 Legacy UNKNOWN
RFC0226 Legacy UNKNOWN Obsolete
RFC0227 Legacy UNKNOWN
RFC0228 Legacy UNKNOWN
RFC0229 Legacy UNKNOWN Obsolete
RFC0230 Legacy UNKNOWN
RFC0231 Legacy UNKNOWN
RFC0232 Legacy UNKNOWN
RFC0233 Legacy UNKNOWN
RFC0234 Legacy UNKNOWN
RFC0235 Legacy UNKNOWN Obsolete
RFC0236 Legacy UNKNOWN
RFC0237 Legacy UNKNOWN Obsolete
RFC0238 Legacy UNKNOWN
RFC0239 Legacy UNKNOWN
RFC0240 Legacy UNKNOWN Obsolete
RFC0241 Legacy UNKNOWN
RFC0242 Legacy UNKNOWN
RFC0243 Legacy UNKNOWN Obsolete
RFC0245 Legacy UNKNOWN
RFC0246 Legacy UNKNOWN
RFC0247 Legacy UNKNOWN
RFC0249 Legacy UNKNOWN
RFC0250 Legacy UNKNOWN
RFC0251 Legacy UNKNOWN
RFC0252 Legacy UNKNOWN Obsolete
RFC0253 Legacy UNKNOWN
RFC0254 Legacy UNKNOWN
RFC0255 Legacy UNKNOWN Obsolete
RFC0256 Legacy UNKNOWN
RFC0263 Legacy UNKNOWN
RFC0264 Legacy UNKNOWN Obsolete
RFC0265 Legacy UNKNOWN Obsolete
RFC0266 Legacy UNKNOWN Obsolete
RFC0267 Legacy UNKNOWN Obsolete
RFC0268 Legacy UNKNOWN
RFC0269 Legacy UNKNOWN
RFC0270 Legacy UNKNOWN
RFC0271 Legacy UNKNOWN
RFC0273 Legacy UNKNOWN
RFC0274 Legacy UNKNOWN
RFC0276 Legacy UNKNOWN
RFC0278 Legacy UNKNOWN
RFC0280 Legacy UNKNOWN
RFC0281 Legacy UNKNOWN
RFC0282 Legacy UNKNOWN
RFC0283 Legacy UNKNOWN
RFC0285 Legacy UNKNOWN
RFC0286 Legacy UNKNOWN
RFC0287 Legacy UNKNOWN Obsolete
RFC0288 Legacy UNKNOWN Obsolete
RFC0289 Legacy UNKNOWN Obsolete
RFC0290 Legacy UNKNOWN
RFC0291 Legacy UNKNOWN
RFC0292 Legacy UNKNOWN Obsolete
RFC0293 Legacy UNKNOWN Obsolete
RFC0294 Legacy UNKNOWN
RFC0295 Legacy UNKNOWN
RFC0296 Legacy UNKNOWN
RFC0297 Legacy UNKNOWN
RFC0298 Legacy UNKNOWN Obsolete
RFC0299 Legacy UNKNOWN
RFC0300 Legacy UNKNOWN Obsolete
RFC0301 Legacy UNKNOWN
RFC0302 Legacy UNKNOWN
RFC0303 Legacy UNKNOWN Obsolete
RFC0304 Legacy UNKNOWN
RFC0305 Legacy UNKNOWN
RFC0306 Legacy UNKNOWN Obsolete
RFC0307 Legacy UNKNOWN
RFC0308 Legacy UNKNOWN
RFC0309 Legacy UNKNOWN
RFC0310 Legacy UNKNOWN
RFC0311 Legacy UNKNOWN
RFC0312 Legacy UNKNOWN
RFC0313 Legacy UNKNOWN
RFC0314 Legacy UNKNOWN
RFC0315 Legacy UNKNOWN Obsolete
RFC0316 Legacy UNKNOWN
RFC0317 Legacy UNKNOWN Obsolete
RFC0318 Legacy UNKNOWN
RFC0319 Legacy UNKNOWN
RFC0320 Legacy UNKNOWN
RFC0321 Legacy UNKNOWN
RFC0322 Legacy UNKNOWN
RFC0323 Legacy UNKNOWN
RFC0324 Legacy UNKNOWN
RFC0325 Legacy UNKNOWN
RFC0326 Legacy UNKNOWN Obsolete
RFC0327 Legacy UNKNOWN
RFC0328 Legacy UNKNOWN
RFC0329 Legacy UNKNOWN Obsolete
RFC0330 Legacy UNKNOWN
RFC0331 Legacy UNKNOWN Obsolete
RFC0332 Legacy UNKNOWN Obsolete
RFC0333 Legacy UNKNOWN
RFC0334 Legacy UNKNOWN
RFC0335 Legacy UNKNOWN
RFC0336 Legacy UNKNOWN
RFC0338 Legacy UNKNOWN
RFC0339 Legacy UNKNOWN
RFC0340 Legacy UNKNOWN
RFC0342 Legacy UNKNOWN Obsolete
RFC0343 Legacy UNKNOWN Obsolete
RFC0344 Legacy UNKNOWN Obsolete
RFC0345 Legacy UNKNOWN
RFC0346 Legacy UNKNOWN
RFC0347 Legacy UNKNOWN
RFC0348 Legacy UNKNOWN
RFC0349 Legacy UNKNOWN Obsolete
RFC0350 Legacy UNKNOWN
RFC0351 Legacy UNKNOWN
RFC0352 Legacy UNKNOWN
RFC0353 Legacy UNKNOWN Obsolete
RFC0354 Legacy UNKNOWN Obsolete
RFC0355 Legacy UNKNOWN
RFC0356 Legacy UNKNOWN
RFC0357 Legacy UNKNOWN
RFC0359 Legacy UNKNOWN
RFC0360 Legacy UNKNOWN Obsolete
RFC0361 Legacy UNKNOWN
RFC0362 Legacy UNKNOWN Obsolete
RFC0363 Legacy UNKNOWN Obsolete
RFC0364 Legacy UNKNOWN
RFC0365 Legacy UNKNOWN
RFC0366 Legacy UNKNOWN Obsolete
RFC0367 Legacy UNKNOWN Obsolete
RFC0368 Legacy UNKNOWN
RFC0369 Legacy UNKNOWN
RFC0370 Legacy UNKNOWN
RFC0371 Legacy UNKNOWN
RFC0372 Legacy UNKNOWN
RFC0373 Legacy UNKNOWN
RFC0374 Legacy UNKNOWN
RFC0376 Legacy UNKNOWN
RFC0377 Legacy UNKNOWN
RFC0378 Legacy UNKNOWN Obsolete
RFC0379 Legacy UNKNOWN
RFC0381 Legacy UNKNOWN
RFC0382 Legacy UNKNOWN
RFC0384 Legacy UNKNOWN
RFC0385 Legacy UNKNOWN
RFC0386 Legacy UNKNOWN
RFC0387 Legacy UNKNOWN
RFC0388 Legacy UNKNOWN
RFC0389 Legacy UNKNOWN Obsolete
RFC0390 Legacy UNKNOWN
RFC0391 Legacy UNKNOWN
RFC0392 Legacy UNKNOWN
RFC0393 Legacy UNKNOWN
RFC0394 Legacy UNKNOWN
RFC0395 Legacy UNKNOWN
RFC0396 Legacy UNKNOWN
RFC0398 Legacy UNKNOWN
RFC0399 Legacy UNKNOWN Obsolete
RFC0400 Legacy UNKNOWN
RFC0401 Legacy UNKNOWN
RFC0402 Legacy UNKNOWN
RFC0403 Legacy UNKNOWN
RFC0404 Legacy UNKNOWN
RFC0405 Legacy UNKNOWN
RFC0406 Legacy UNKNOWN
RFC0407 Legacy HISTORIC
RFC0408 Legacy UNKNOWN
RFC0409 Legacy UNKNOWN
RFC0410 Legacy UNKNOWN
RFC0411 Legacy UNKNOWN
RFC0412 Legacy UNKNOWN
RFC0413 Legacy UNKNOWN
RFC0414 Legacy UNKNOWN
RFC0415 Legacy UNKNOWN
RFC0416 Legacy UNKNOWN
RFC0417 Legacy UNKNOWN
RFC0418 Legacy UNKNOWN
RFC0419 Legacy UNKNOWN
RFC0420 Legacy UNKNOWN
RFC0421 Legacy UNKNOWN
RFC0422 Legacy UNKNOWN
RFC0423 Legacy UNKNOWN
RFC0425 Legacy UNKNOWN
RFC0426 Legacy UNKNOWN
RFC0429 Legacy UNKNOWN
RFC0430 Legacy UNKNOWN
RFC0431 Legacy UNKNOWN
RFC0432 Legacy UNKNOWN
RFC0433 Legacy UNKNOWN Obsolete
RFC0434 Legacy UNKNOWN Obsolete
RFC0435 Legacy UNKNOWN
RFC0436 Legacy UNKNOWN
RFC0437 Legacy UNKNOWN
RFC0438 Legacy UNKNOWN
RFC0439 Legacy UNKNOWN
RFC0440 Legacy UNKNOWN
RFC0441 Legacy UNKNOWN
RFC0442 Legacy UNKNOWN
RFC0443 Legacy UNKNOWN
RFC0445 Legacy UNKNOWN
RFC0446 Legacy UNKNOWN
RFC0447 Legacy UNKNOWN Obsolete
RFC0448 Legacy UNKNOWN
RFC0449 Legacy UNKNOWN
RFC0450 Legacy UNKNOWN
RFC0451 Legacy UNKNOWN
RFC0452 Legacy UNKNOWN
RFC0453 Legacy UNKNOWN
RFC0454 Legacy UNKNOWN
RFC0455 Legacy UNKNOWN
RFC0456 Legacy UNKNOWN
RFC0457 Legacy UNKNOWN
RFC0458 Legacy UNKNOWN
RFC0459 Legacy UNKNOWN
RFC0460 Legacy UNKNOWN
RFC0461 Legacy UNKNOWN
RFC0462 Legacy UNKNOWN
RFC0463 Legacy UNKNOWN
RFC0464 Legacy UNKNOWN
RFC0466 Legacy UNKNOWN
RFC0467 Legacy UNKNOWN
RFC0468 Legacy UNKNOWN
RFC0469 Legacy UNKNOWN
RFC0470 Legacy UNKNOWN
RFC0471 Legacy UNKNOWN
RFC0472 Legacy UNKNOWN
RFC0473 Legacy UNKNOWN
RFC0474 Legacy UNKNOWN
RFC0475 Legacy UNKNOWN
RFC0476 Legacy UNKNOWN
RFC0477 Legacy UNKNOWN
RFC0478 Legacy UNKNOWN
RFC0479 Legacy UNKNOWN
RFC0480 Legacy UNKNOWN
RFC0482 Legacy UNKNOWN
RFC0483 Legacy UNKNOWN
RFC0485 Legacy UNKNOWN
RFC0486 Legacy UNKNOWN
RFC0487 Legacy UNKNOWN
RFC0488 Legacy UNKNOWN
RFC0489 Legacy UNKNOWN
RFC0490 Legacy UNKNOWN
RFC0491 Legacy UNKNOWN
RFC0492 Legacy UNKNOWN
RFC0493 Legacy UNKNOWN
RFC0494 Legacy UNKNOWN
RFC0495 Legacy UNKNOWN
RFC0496 Legacy UNKNOWN
RFC0497 Legacy UNKNOWN
RFC0498 Legacy UNKNOWN
RFC0499 Legacy UNKNOWN
RFC0500 Legacy UNKNOWN
RFC0501 Legacy UNKNOWN
RFC0503 Legacy UNKNOWN Obsolete
RFC0504 Legacy UNKNOWN
RFC0505 Legacy UNKNOWN
RFC0506 Legacy UNKNOWN
RFC0508 Legacy UNKNOWN
RFC0509 Legacy UNKNOWN
RFC0510 Legacy UNKNOWN
RFC0511 Legacy UNKNOWN
RFC0512 Legacy UNKNOWN
RFC0513 Legacy UNKNOWN
RFC0514 Legacy UNKNOWN
RFC0515 Legacy UNKNOWN
RFC0516 Legacy UNKNOWN
RFC0518 Legacy UNKNOWN
RFC0519 Legacy UNKNOWN
RFC0520 Legacy UNKNOWN
RFC0521 Legacy UNKNOWN
RFC0522 Legacy UNKNOWN
RFC0523 Legacy UNKNOWN
RFC0524 Legacy UNKNOWN
RFC0525 Legacy UNKNOWN
RFC0526 Legacy UNKNOWN
RFC0527 Legacy UNKNOWN
RFC0528 Legacy UNKNOWN
RFC0529 Legacy UNKNOWN
RFC0530 Legacy UNKNOWN
RFC0531 Legacy UNKNOWN
RFC0532 Legacy UNKNOWN
RFC0533 Legacy UNKNOWN
RFC0534 Legacy UNKNOWN
RFC0535 Legacy UNKNOWN
RFC0537 Legacy UNKNOWN
RFC0538 Legacy UNKNOWN
RFC0539 Legacy UNKNOWN
RFC0542 Legacy UNKNOWN Obsolete
RFC0543 Legacy UNKNOWN
RFC0544 Legacy UNKNOWN
RFC0545 Legacy UNKNOWN
RFC0546 Legacy UNKNOWN
RFC0547 Legacy UNKNOWN
RFC0548 Legacy UNKNOWN
RFC0549 Legacy UNKNOWN
RFC0550 Legacy UNKNOWN
RFC0551 Legacy UNKNOWN
RFC0552 Legacy UNKNOWN
RFC0553 Legacy UNKNOWN
RFC0555 Legacy UNKNOWN
RFC0556 Legacy UNKNOWN
RFC0557 Legacy UNKNOWN
RFC0559 Legacy UNKNOWN
RFC0560 Legacy UNKNOWN
RFC0561 Legacy UNKNOWN
RFC0562 Legacy UNKNOWN
RFC0563 Legacy UNKNOWN
RFC0565 Legacy UNKNOWN
RFC0566 Legacy UNKNOWN
RFC0567 Legacy UNKNOWN
RFC0568 Legacy UNKNOWN
RFC0569 Legacy HISTORIC
RFC0570 Legacy UNKNOWN
RFC0571 Legacy UNKNOWN
RFC0573 Legacy UNKNOWN
RFC0574 Legacy UNKNOWN
RFC0576 Legacy UNKNOWN
RFC0577 Legacy UNKNOWN
RFC0578 Legacy UNKNOWN
RFC0579 Legacy UNKNOWN
RFC0580 Legacy UNKNOWN
RFC0581 Legacy UNKNOWN
RFC0582 Legacy UNKNOWN
RFC0584 Legacy UNKNOWN
RFC0585 Legacy UNKNOWN
RFC0586 Legacy UNKNOWN
RFC0587 Legacy UNKNOWN
RFC0588 Legacy UNKNOWN
RFC0589 Legacy UNKNOWN
RFC0590 Legacy UNKNOWN
RFC0591 Legacy UNKNOWN
RFC0592 Legacy UNKNOWN
RFC0593 Legacy UNKNOWN
RFC0594 Legacy UNKNOWN
RFC0595 Legacy UNKNOWN
RFC0596 Legacy UNKNOWN
RFC0597 Legacy UNKNOWN
RFC0598 Legacy UNKNOWN
RFC0599 Legacy UNKNOWN Obsolete
RFC0600 Legacy UNKNOWN
RFC0601 Legacy UNKNOWN
RFC0602 Legacy UNKNOWN
RFC0603 Legacy UNKNOWN
RFC0604 Legacy UNKNOWN Obsolete
RFC0606 Legacy UNKNOWN
RFC0607 Legacy UNKNOWN Obsolete
RFC0608 Legacy UNKNOWN Obsolete
RFC0609 Legacy UNKNOWN
RFC0610 Legacy UNKNOWN
RFC0611 Legacy UNKNOWN
RFC0612 Legacy UNKNOWN
RFC0613 Legacy UNKNOWN
RFC0614 Legacy UNKNOWN
RFC0615 Legacy UNKNOWN Obsolete
RFC0616 Legacy UNKNOWN
RFC0617 Legacy UNKNOWN
RFC0618 Legacy UNKNOWN
RFC0619 Legacy UNKNOWN
RFC0620 Legacy UNKNOWN
RFC0621 Legacy UNKNOWN
RFC0622 Legacy UNKNOWN
RFC0623 Legacy UNKNOWN
RFC0624 Legacy UNKNOWN
RFC0625 Legacy UNKNOWN
RFC0626 Legacy UNKNOWN
RFC0627 Legacy UNKNOWN
RFC0628 Legacy UNKNOWN
RFC0629 Legacy UNKNOWN
RFC0630 Legacy UNKNOWN
RFC0631 Legacy UNKNOWN
RFC0632 Legacy UNKNOWN
RFC0633 Legacy UNKNOWN Obsolete
RFC0634 Legacy UNKNOWN
RFC0635 Legacy UNKNOWN
RFC0636 Legacy UNKNOWN
RFC0637 Legacy UNKNOWN
RFC0638 Legacy UNKNOWN
RFC0640 Legacy UNKNOWN
RFC0642 Legacy UNKNOWN
RFC0643 Legacy UNKNOWN
RFC0644 Legacy UNKNOWN
RFC0645 Legacy UNKNOWN
RFC0647 Legacy UNKNOWN
RFC0651 Legacy UNKNOWN Obsolete
RFC0652 Legacy HISTORIC
RFC0653 Legacy HISTORIC
RFC0654 Legacy HISTORIC
RFC0655 Legacy HISTORIC
RFC0656 Legacy HISTORIC
RFC0657 Legacy HISTORIC
RFC0658 Legacy HISTORIC
RFC0659 Legacy UNKNOWN
RFC0660 Legacy UNKNOWN
RFC0661 Legacy UNKNOWN
RFC0662 Legacy UNKNOWN
RFC0663 Legacy UNKNOWN
RFC0666 Legacy UNKNOWN
RFC0667 Legacy UNKNOWN
RFC0669 Legacy UNKNOWN
RFC0671 Legacy UNKNOWN
RFC0672 Legacy UNKNOWN
RFC0674 Legacy UNKNOWN
RFC0675 Legacy HISTORIC Obsolete
RFC0677 Legacy UNKNOWN
RFC0678 Legacy UNKNOWN
RFC0679 Legacy UNKNOWN
RFC0680 Legacy UNKNOWN
RFC0681 Legacy UNKNOWN
RFC0683 Legacy UNKNOWN
RFC0684 Legacy UNKNOWN
RFC0685 Legacy UNKNOWN
RFC0686 Legacy UNKNOWN
RFC0687 Legacy UNKNOWN Obsolete
RFC0688 Legacy UNKNOWN
RFC0689 Legacy UNKNOWN
RFC0690 Legacy UNKNOWN
RFC0691 Legacy UNKNOWN
RFC0692 Legacy UNKNOWN
RFC0694 Legacy UNKNOWN
RFC0695 Legacy UNKNOWN
RFC0696 Legacy UNKNOWN
RFC0697 Legacy UNKNOWN
RFC0698 Legacy Obsolete (PS)
RFC0699 Legacy (Info)
RFC0700 Legacy (Info)
RFC0701 Legacy UNKNOWN
RFC0702 Legacy UNKNOWN
RFC0703 Legacy UNKNOWN
RFC0704 Legacy UNKNOWN
RFC0705 Legacy UNKNOWN
RFC0706 Legacy UNKNOWN
RFC0707 Legacy UNKNOWN
RFC0708 Legacy UNKNOWN
RFC0712 Legacy UNKNOWN
RFC0713 Legacy UNKNOWN
RFC0714 Legacy UNKNOWN
RFC0716 Legacy UNKNOWN
RFC0717 Legacy HISTORIC
RFC0718 Legacy UNKNOWN
RFC0719 Legacy UNKNOWN
RFC0720 Legacy UNKNOWN
RFC0721 Legacy HISTORIC Obsolete
RFC0722 Legacy UNKNOWN
RFC0724 Legacy UNKNOWN Obsolete
RFC0725 Legacy UNKNOWN
RFC0726 Legacy (PS)
RFC0727 Legacy (PS)
RFC0728 Legacy UNKNOWN
RFC0729 Legacy UNKNOWN Obsolete
RFC0730 Legacy UNKNOWN
RFC0731 Legacy UNKNOWN Obsolete
RFC0732 Legacy UNKNOWN
RFC0733 Legacy UNKNOWN Obsolete
RFC0734 Legacy HISTORIC
RFC0735 Legacy (PS)
RFC0736 Legacy (PS)
RFC0737 Legacy UNKNOWN
RFC0738 Legacy UNKNOWN
RFC0739 Legacy HISTORIC Obsolete
RFC0740 Legacy HISTORIC
RFC0741 Legacy UNKNOWN
RFC0742 Legacy UNKNOWN Obsolete
RFC0743 Legacy UNKNOWN
RFC0744 Legacy UNKNOWN
RFC0745 Legacy UNKNOWN
RFC0746 Legacy UNKNOWN
RFC0747 Legacy UNKNOWN
RFC0748 UNKNOWN
RFC0749 Legacy (PS)
RFC0750 Legacy HISTORIC Obsolete
RFC0751 Legacy UNKNOWN
RFC0752 Legacy UNKNOWN
RFC0753 Legacy UNKNOWN
RFC0754 Legacy UNKNOWN
RFC0755 Legacy HISTORIC Obsolete
RFC0756 Legacy UNKNOWN
RFC0757 Legacy UNKNOWN
RFC0758 Legacy HISTORIC Obsolete
RFC0759 Legacy HISTORIC
RFC0760 Legacy UNKNOWN Obsolete
RFC0761 Legacy HISTORIC Obsolete
RFC0762 Legacy HISTORIC Obsolete
RFC0763 Legacy UNKNOWN
RFC0764 Legacy UNKNOWN Obsolete
RFC0765 Legacy UNKNOWN Obsolete
RFC0766 Legacy UNKNOWN Obsolete
RFC0767 Legacy UNKNOWN
RFC0768 Legacy (STD6)
RFC0769 Legacy UNKNOWN
RFC0770 Legacy HISTORIC Obsolete
RFC0771 Legacy UNKNOWN
RFC0772 Legacy UNKNOWN Obsolete
RFC0773 Legacy UNKNOWN
RFC0774 Legacy UNKNOWN
RFC0775 Legacy UNKNOWN
RFC0776 Legacy HISTORIC Obsolete
RFC0777 Legacy UNKNOWN Obsolete
RFC0778 Legacy HISTORIC
RFC0779 Legacy (PS)
RFC0780 Legacy UNKNOWN Obsolete
RFC0781 Legacy UNKNOWN
RFC0782 Legacy UNKNOWN
RFC0783 Legacy UNKNOWN Obsolete
RFC0784 Legacy UNKNOWN
RFC0785 Legacy UNKNOWN
RFC0786 Legacy UNKNOWN
RFC0787 Legacy UNKNOWN
RFC0788 Legacy UNKNOWN Obsolete
RFC0789 Legacy UNKNOWN
RFC0790 Legacy HISTORIC Obsolete
RFC0791 Legacy (STD5)
RFC0792 Legacy (STD5)
RFC0793 Legacy Obsolete (STD?)
RFC0794 Legacy (Info)
RFC0795 Legacy HISTORIC
RFC0796 Legacy HISTORIC
RFC0797 Legacy UNKNOWN
RFC0798 Legacy UNKNOWN
RFC0799 Legacy UNKNOWN
RFC0800 Legacy (Info)
RFC0801 Legacy UNKNOWN
RFC0802 Legacy UNKNOWN Obsolete
RFC0803 Legacy UNKNOWN
RFC0804 Legacy UNKNOWN
RFC0805 Legacy UNKNOWN
RFC0806 Legacy UNKNOWN Obsolete
RFC0807 Legacy UNKNOWN
RFC0808 Legacy UNKNOWN
RFC0809 Legacy UNKNOWN
RFC0810 Legacy UNKNOWN Obsolete
RFC0811 Legacy UNKNOWN Obsolete
RFC0812 Legacy UNKNOWN Obsolete
RFC0813 Legacy HISTORIC Obsolete
RFC0814 Legacy (Info)
RFC0815 Legacy UNKNOWN
RFC0816 Legacy HISTORIC Obsolete
RFC0817 Legacy (Info)
RFC0818 Legacy HISTORIC
RFC0819 Legacy UNKNOWN
RFC0820 Legacy HISTORIC Obsolete
RFC0821 Legacy Obsolete (STD10)
RFC0822 Legacy Obsolete (STD11)
RFC0823 Legacy HISTORIC
RFC0824 Legacy UNKNOWN
RFC0825 Legacy UNKNOWN Obsolete
RFC0826 Legacy (STD37)
RFC0827 Legacy UNKNOWN
RFC0828 Legacy UNKNOWN
RFC0829 Legacy UNKNOWN
RFC0830 Legacy UNKNOWN
RFC0831 Legacy UNKNOWN
RFC0832 Legacy UNKNOWN Obsolete
RFC0833 Legacy UNKNOWN Obsolete
RFC0834 Legacy UNKNOWN Obsolete
RFC0835 Legacy UNKNOWN Obsolete
RFC0836 Legacy UNKNOWN Obsolete
RFC0837 Legacy UNKNOWN Obsolete
RFC0838 Legacy UNKNOWN Obsolete
RFC0839 Legacy UNKNOWN Obsolete
RFC0840 Legacy HISTORIC Obsolete
RFC0841 Legacy UNKNOWN
RFC0842 Legacy UNKNOWN Obsolete
RFC0843 Legacy UNKNOWN Obsolete
RFC0844 Legacy UNKNOWN
RFC0845 Legacy UNKNOWN Obsolete
RFC0846 Legacy UNKNOWN Obsolete
RFC0847 Legacy UNKNOWN
RFC0848 Legacy UNKNOWN
RFC0849 Legacy UNKNOWN
RFC0850 Legacy UNKNOWN Obsolete
RFC0851 Legacy UNKNOWN Obsolete
RFC0852 Legacy UNKNOWN
RFC0854 Legacy (STD8)
RFC0855 Legacy (STD8)
RFC0856 Legacy (STD27)
RFC0857 Legacy (STD28)
RFC0858 Legacy (STD29)
RFC0859 Legacy (STD30)
RFC0860 Legacy (STD31)
RFC0861 Legacy (STD32)
RFC0862 Legacy (STD20)
RFC0863 Legacy (STD21)
RFC0864 Legacy (STD22)
RFC0865 Legacy (STD23)
RFC0866 Legacy (STD24)
RFC0867 Legacy (STD25)
RFC0868 Legacy (STD26)
RFC0869 Legacy HISTORIC
RFC0870 Legacy HISTORIC Obsolete
RFC0871 Legacy UNKNOWN
RFC0872 Legacy (Info)
RFC0873 Legacy UNKNOWN
RFC0874 Legacy UNKNOWN
RFC0875 Legacy UNKNOWN
RFC0876 Legacy UNKNOWN
RFC0877 Legacy UNKNOWN Obsolete
RFC0878 Legacy UNKNOWN
RFC0879 Legacy HISTORIC Obsolete
RFC0880 Legacy HISTORIC Obsolete
RFC0881 Legacy UNKNOWN
RFC0882 Legacy UNKNOWN Obsolete
RFC0883 Legacy UNKNOWN Obsolete
RFC0884 Legacy UNKNOWN Obsolete
RFC0885 Legacy (PS)
RFC0886 Legacy UNKNOWN
RFC0887 Legacy (Exp)
RFC0888 Legacy UNKNOWN
RFC0889 Legacy (Info)
RFC0890 Legacy UNKNOWN
RFC0891 Legacy (STD44)
RFC0892 Legacy UNKNOWN Obsolete
RFC0893 Legacy UNKNOWN
RFC0894 Legacy (STD41)
RFC0895 Legacy (STD42)
RFC0896 Legacy HISTORIC Obsolete
RFC0897 Legacy UNKNOWN
RFC0898 Legacy UNKNOWN
RFC0899 Legacy (Info)
RFC0900 Legacy HISTORIC Obsolete
RFC0901 Legacy UNKNOWN Obsolete
RFC0902 Legacy UNKNOWN
RFC0903 Legacy (STD38)
RFC0904 Legacy HISTORIC
RFC0905 Legacy UNKNOWN
RFC0906 Legacy UNKNOWN
RFC0907 Legacy (STD40)
RFC0908 Legacy (Exp)
RFC0909 Legacy (Exp)
RFC0910 Legacy UNKNOWN
RFC0911 Legacy UNKNOWN
RFC0912 Legacy UNKNOWN Obsolete
RFC0913 Legacy HISTORIC
RFC0914 Legacy HISTORIC
RFC0915 Legacy UNKNOWN
RFC0916 Legacy HISTORIC
RFC0917 Legacy UNKNOWN
RFC0918 Legacy UNKNOWN Obsolete
RFC0919 Legacy (STD5)
RFC0920 Legacy UNKNOWN
RFC0921 Legacy UNKNOWN
RFC0922 Legacy (STD5)
RFC0923 Legacy HISTORIC Obsolete
RFC0924 Legacy UNKNOWN Obsolete
RFC0925 Legacy UNKNOWN
RFC0926 Legacy UNKNOWN Obsolete
RFC0927 Legacy (PS)
RFC0928 Legacy UNKNOWN
RFC0929 Legacy HISTORIC
RFC0930 Legacy UNKNOWN Obsolete
RFC0931 Legacy UNKNOWN Obsolete
RFC0932 Legacy UNKNOWN
RFC0933 Legacy (PS)
RFC0934 Legacy UNKNOWN
RFC0935 Legacy UNKNOWN
RFC0936 Legacy UNKNOWN
RFC0937 Legacy HISTORIC
RFC0938 Legacy (Exp)
RFC0939 Legacy UNKNOWN
RFC0940 Legacy UNKNOWN
RFC0941 Legacy UNKNOWN
RFC0942 Legacy UNKNOWN
RFC0943 Legacy HISTORIC Obsolete
RFC0944 Legacy UNKNOWN Obsolete
RFC0945 Legacy UNKNOWN Obsolete
RFC0946 Legacy (PS)
RFC0947 Legacy UNKNOWN
RFC0948 Legacy UNKNOWN Obsolete
RFC0949 Legacy UNKNOWN
RFC0950 Legacy (STD5)
RFC0951 Legacy (DS)
RFC0952 Legacy UNKNOWN
RFC0953 Legacy HISTORIC
RFC0954 Legacy Obsolete (DS)
RFC0955 Legacy UNKNOWN
RFC0956 Legacy UNKNOWN
RFC0957 Legacy UNKNOWN
RFC0958 Legacy UNKNOWN Obsolete
RFC0959 Legacy (STD9)
RFC0960 Legacy HISTORIC Obsolete
RFC0961 Legacy UNKNOWN Obsolete
RFC0962 Legacy UNKNOWN
RFC0963 Legacy UNKNOWN
RFC0964 Legacy (Info)
RFC0965 Legacy UNKNOWN
RFC0966 Legacy UNKNOWN Obsolete
RFC0967 Legacy UNKNOWN
RFC0968 Legacy UNKNOWN
RFC0969 Legacy UNKNOWN Obsolete
RFC0970 Legacy UNKNOWN
RFC0971 Legacy UNKNOWN
RFC0972 Legacy UNKNOWN
RFC0973 Legacy UNKNOWN Obsolete
RFC0974 Legacy HISTORIC Obsolete (STD10)
RFC0975 Legacy UNKNOWN
RFC0976 Legacy UNKNOWN
RFC0977 Legacy Obsolete (PS)
RFC0978 Legacy UNKNOWN
RFC0979 Legacy UNKNOWN
RFC0980 Legacy UNKNOWN
RFC0981 Legacy UNKNOWN
RFC0982 Legacy UNKNOWN
RFC0983 Legacy UNKNOWN Obsolete
RFC0984 Legacy UNKNOWN Obsolete
RFC0985 Legacy UNKNOWN Obsolete
RFC0986 Legacy UNKNOWN Obsolete
RFC0987 Legacy UNKNOWN Obsolete
RFC0988 Legacy UNKNOWN Obsolete
RFC0989 Legacy UNKNOWN Obsolete
RFC0990 Legacy HISTORIC Obsolete
RFC0991 Legacy UNKNOWN Obsolete
RFC0992 Legacy UNKNOWN
RFC0993 Legacy UNKNOWN Obsolete
RFC0994 Legacy UNKNOWN
RFC0995 Legacy UNKNOWN
RFC0996 Legacy HISTORIC
RFC0997 Legacy UNKNOWN Obsolete
RFC0998 Legacy (Exp)
RFC0999 Legacy UNKNOWN Obsolete
RFC1000 Legacy UNKNOWN
RFC1001 Legacy (STD19)
RFC1002 Legacy (STD19)
RFC1003 Legacy UNKNOWN
RFC1004 Legacy (Exp)
RFC1005 Legacy UNKNOWN
RFC1006 Legacy (STD35)
RFC1007 Legacy UNKNOWN
RFC1008 Legacy UNKNOWN
RFC1009 Legacy HISTORIC Obsolete
RFC1010 Legacy HISTORIC Obsolete
RFC1011 Legacy UNKNOWN
RFC1012 Legacy (Info)
RFC1013 Legacy UNKNOWN
RFC1014 Legacy UNKNOWN
RFC1015 Legacy UNKNOWN
RFC1016 Legacy UNKNOWN
RFC1017 Legacy UNKNOWN
RFC1018 Legacy UNKNOWN
RFC1019 Legacy UNKNOWN
RFC1020 Legacy UNKNOWN Obsolete
RFC1021 Legacy HISTORIC
RFC1022 Legacy UNKNOWN
RFC1023 Legacy UNKNOWN Obsolete
RFC1024 Legacy UNKNOWN
RFC1025 Legacy UNKNOWN
RFC1026 Legacy UNKNOWN Obsolete
RFC1027 Legacy UNKNOWN
RFC1028 Legacy HISTORIC
RFC1029 Legacy UNKNOWN
RFC1030 Legacy UNKNOWN
RFC1031 Legacy UNKNOWN
RFC1032 Legacy UNKNOWN
RFC1033 Legacy UNKNOWN
RFC1034 Legacy (STD13)
RFC1035 Legacy (STD13)
RFC1036 Legacy UNKNOWN Obsolete
RFC1037 Legacy HISTORIC
RFC1038 Legacy UNKNOWN Obsolete
RFC1039 Legacy UNKNOWN
RFC1040 Legacy UNKNOWN Obsolete
RFC1041 Legacy HISTORIC
RFC1042 Legacy (STD43)
RFC1043 Legacy (PS)
RFC1044 Legacy (STD45)
RFC1045 Legacy (Exp)
RFC1046 Legacy UNKNOWN
RFC1047 Legacy UNKNOWN
RFC1048 Legacy UNKNOWN Obsolete
RFC1049 Legacy HISTORIC
RFC1050 Legacy HISTORIC Obsolete
RFC1051 Legacy HISTORIC Obsolete
RFC1052 Legacy UNKNOWN
RFC1053 Legacy HISTORIC
RFC1054 Legacy UNKNOWN Obsolete
RFC1055 Legacy (STD47)
RFC1056 Legacy (Info)
RFC1057 Legacy (Info)
RFC1058 Legacy HISTORIC
RFC1059 Legacy UNKNOWN Obsolete
RFC1060 Legacy HISTORIC Obsolete
RFC1062 Legacy UNKNOWN Obsolete
RFC1063 Legacy UNKNOWN Obsolete
RFC1064 Legacy UNKNOWN Obsolete
RFC1065 Legacy Obsolete (STD?)
RFC1066 Legacy UNKNOWN Obsolete
RFC1067 Legacy UNKNOWN Obsolete
RFC1068 Legacy UNKNOWN
RFC1069 Legacy UNKNOWN
RFC1070 Legacy UNKNOWN
RFC1071 Legacy (Info)
RFC1072 Legacy HISTORIC Obsolete
RFC1073 Legacy (PS)
RFC1074 Legacy UNKNOWN
RFC1075 Legacy (Exp)
RFC1076 Legacy UNKNOWN
RFC1077 Legacy UNKNOWN
RFC1078 Legacy HISTORIC Obsolete
RFC1079 Legacy (PS)
RFC1080 Legacy UNKNOWN Obsolete
RFC1081 Legacy UNKNOWN Obsolete
RFC1082 Legacy UNKNOWN
RFC1083 Legacy HISTORIC Obsolete
RFC1084 Legacy UNKNOWN Obsolete
RFC1085 Legacy UNKNOWN
RFC1086 Legacy UNKNOWN
RFC1087 Legacy UNKNOWN
RFC1088 Legacy (STD48)
RFC1089 Legacy UNKNOWN Obsolete
RFC1090 Legacy UNKNOWN
RFC1091 Legacy (PS)
RFC1092 Legacy UNKNOWN
RFC1093 Legacy UNKNOWN
RFC1094 Legacy (Info)
RFC1095 Legacy UNKNOWN Obsolete
RFC1096 Legacy (PS)
RFC1097 UNKNOWN
RFC1098 Legacy UNKNOWN Obsolete
RFC1099 Legacy (Info)
RFC1100 Legacy HISTORIC Obsolete
RFC1101 Legacy UNKNOWN
RFC1102 Legacy UNKNOWN
RFC1103 Legacy UNKNOWN Obsolete
RFC1104 Legacy UNKNOWN
RFC1105 Legacy Obsolete (Exp)
RFC1106 Legacy HISTORIC Obsolete
RFC1107 Legacy (Info)
RFC1108 Legacy HISTORIC
RFC1109 Legacy UNKNOWN
RFC1110 Legacy HISTORIC Obsolete
RFC1111 Legacy Obsolete (Info)
RFC1112 Legacy (STD5)
RFC1113 Legacy HISTORIC Obsolete
RFC1114 Legacy HISTORIC Obsolete
RFC1115 Legacy HISTORIC Obsolete
RFC1116 Legacy Obsolete (PS)
RFC1117 Legacy Obsolete (Info)
RFC1118 Legacy (Info)
RFC1119 Legacy Obsolete (STD?)
RFC1120 Legacy Obsolete (Info)
RFC1121 Legacy (Info)
RFC1122 Legacy (STD3)
RFC1123 Legacy (STD3)
RFC1124 Legacy UNKNOWN
RFC1125 Legacy UNKNOWN
RFC1126 Legacy UNKNOWN
RFC1127 Legacy (Info)
RFC1128 Legacy UNKNOWN
RFC1129 Legacy (Info)
RFC1130 Legacy HISTORIC Obsolete
RFC1131 Legacy Obsolete (PS)
RFC1132 Legacy (STD49)
RFC1133 Legacy (Info)
RFC1134 Legacy Obsolete (PS)
RFC1135 Legacy (Info)
RFC1136 Legacy (Info)
RFC1137 Legacy HISTORIC
RFC1138 Legacy Obsolete (Exp)
RFC1139 Obsolete (PS)
RFC1140 Legacy HISTORIC Obsolete
RFC1141 Legacy (Info)
RFC1142 Legacy HISTORIC Obsolete
RFC1143 Legacy (Exp)
RFC1144 Legacy (PS)
RFC1145 Legacy HISTORIC Obsolete
RFC1146 Legacy HISTORIC Obsolete
RFC1147 Obsolete (Info)
RFC1148 Legacy Obsolete (Exp)
RFC1150 Legacy HISTORIC Obsolete
RFC1151 Legacy (Exp)
RFC1152 Legacy (Info)
RFC1153 Legacy (Exp)
RFC1154 Legacy Obsolete (Exp)
RFC1155 Legacy (STD16)
RFC1156 Legacy HISTORIC
RFC1157 Legacy HISTORIC
RFC1158 Legacy Obsolete (PS)
RFC1159 Legacy Obsolete (Exp)
RFC1160 Legacy (Info)
RFC1161 Legacy Obsolete (Exp)
RFC1162 Obsolete (Exp)
RFC1163 HISTORIC Obsolete
RFC1164 HISTORIC Obsolete
RFC1165 Legacy (Exp)
RFC1166 Legacy (Info)
RFC1167 Legacy (Info)
RFC1168 Legacy (Info)
RFC1169 Legacy (Info)
RFC1170 Legacy (Info)
RFC1171 Obsolete (DS)
RFC1172 Obsolete (PS)
RFC1173 Legacy (Info)
RFC1174 Legacy (Info)
RFC1176 Legacy (Exp)
RFC1177 Legacy Obsolete (Info)
RFC1178 Legacy (FYI5)
RFC1179 Legacy (Info)
RFC1180 Legacy (Info)
RFC1181 Legacy (Info)
RFC1183 Legacy (Exp)
RFC1185 Legacy Obsolete (Exp)
RFC1186 Legacy Obsolete (Info)
RFC1187 Legacy (Exp)
RFC1189 HISTORIC
RFC1190 Obsolete (Exp)
RFC1191 Legacy (DS)
RFC1192 Legacy (Info)
RFC1193 Legacy (Info)
RFC1194 Legacy Obsolete (DS)
RFC1195 Legacy (PS)
RFC1196 Legacy Obsolete (DS)
RFC1197 Legacy (Info)
RFC1198 Legacy (FYI6)
RFC1199 Legacy (Info)
RFC1200 Legacy HISTORIC Obsolete
RFC1201 Legacy (STD46)
RFC1202 Legacy (Info)
RFC1203 Legacy HISTORIC
RFC1204 Legacy (Exp)
RFC1205 Legacy (Info)
RFC1206 Legacy Obsolete (Info)
RFC1207 Legacy (FYI7)
RFC1208 Legacy (Info)
RFC1210 Legacy (Info)
RFC1211 Legacy (Info)
RFC1214 HISTORIC
RFC1218 Legacy Obsolete (Info)
RFC1219 Legacy (Info)
RFC1220 Obsolete (PS)
RFC1221 Legacy (Info)
RFC1222 Legacy (Info)
RFC1223 Legacy (Info)
RFC1225 Legacy Obsolete (DS)
RFC1226 Legacy (Exp)
RFC1227 Legacy HISTORIC
RFC1228 Legacy Obsolete (Exp)
RFC1229 Obsolete (PS)
RFC1230 HISTORIC
RFC1231 Obsolete (PS)
RFC1232 Obsolete (PS)
RFC1233 Obsolete (PS)
RFC1234 Legacy HISTORIC
RFC1235 Legacy (Exp)
RFC1236 Legacy (Info)
RFC1237 Obsolete (PS)
RFC1238 Legacy (Exp)
RFC1239 Legacy HISTORIC
RFC1240 Legacy HISTORIC
RFC1241 Legacy (Exp)
RFC1243 Obsolete (PS)
RFC1244 Legacy Obsolete (Info)
RFC1247 Obsolete (DS)
RFC1248 Legacy Obsolete (PS)
RFC1249 Legacy (Info)
RFC1250 Legacy HISTORIC Obsolete
RFC1251 Legacy Obsolete (Info)
RFC1252 Obsolete (PS)
RFC1253 Legacy Obsolete (PS)
RFC1255 Legacy Obsolete (Info)
RFC1257 Legacy (Info)
RFC1258 Legacy Obsolete (Info)
RFC1259 Legacy (Info)
RFC1261 Legacy (Info)
RFC1262 Legacy (Info)
RFC1263 Legacy (Info)
RFC1264 HISTORIC Obsolete
RFC1267 HISTORIC
RFC1268 HISTORIC Obsolete
RFC1269 Obsolete (PS)
RFC1270 Legacy (Info)
RFC1271 Obsolete (PS)
RFC1273 Legacy (Info)
RFC1274 Obsolete (PS)
RFC1276 HISTORIC
RFC1280 Legacy HISTORIC Obsolete
RFC1282 Legacy (Info)
RFC1283 Obsolete (Exp)
RFC1284 Obsolete (PS)
RFC1285 HISTORIC
RFC1286 Obsolete (PS)
RFC1287 Legacy (Info)
RFC1288 Legacy (DS)
RFC1289 Obsolete (PS)
RFC1290 Legacy Obsolete (Info)
RFC1291 Legacy (Info)
RFC1292 Obsolete (Info)
RFC1293 Obsolete (PS)
RFC1294 Obsolete (PS)
RFC1295 Legacy Obsolete (Info)
RFC1296 Legacy (Info)
RFC1298 Obsolete (Info)
RFC1299 Legacy (Info)
RFC1300 Legacy (Info)
RFC1301 Legacy (Info)
RFC1303 Legacy (Info)
RFC1304 Obsolete (PS)
RFC1305 Legacy Obsolete (DS)
RFC1306 Legacy (Info)
RFC1307 Legacy (Exp)
RFC1310 Legacy Obsolete (Info)
RFC1311 Legacy (Info)
RFC1312 Legacy (Exp)
RFC1314 HISTORIC
RFC1315 Obsolete (PS)
RFC1316 Obsolete (PS)
RFC1317 Obsolete (PS)
RFC1318 Obsolete (PS)
RFC1319 HISTORIC Obsolete
RFC1320 HISTORIC Obsolete
RFC1323 Obsolete (PS)
RFC1324 Legacy (Info)
RFC1325 Legacy Obsolete (Info)
RFC1326 Legacy (Info)
RFC1327 Legacy Obsolete (PS)
RFC1328 Legacy HISTORIC
RFC1329 Legacy (Info)
RFC1330 Legacy (Info)
RFC1331 Obsolete (PS)
RFC1333 Obsolete (PS)
RFC1334 Obsolete (PS)
RFC1335 Legacy (Info)
RFC1336 Legacy (FYI9)
RFC1337 Legacy (Info)
RFC1338 Legacy Obsolete (Info)
RFC1339 Legacy (Exp)
RFC1340 Legacy HISTORIC Obsolete
RFC1341 Obsolete (PS)
RFC1342 Obsolete (PS)
RFC1343 Legacy (Info)
RFC1344 Legacy (Info)
RFC1346 Legacy (Info)
RFC1347 Legacy HISTORIC
RFC1348 Legacy Obsolete (Exp)
RFC1349 Obsolete (PS)
RFC1350 Legacy (STD33)
RFC1351 HISTORIC
RFC1352 HISTORIC
RFC1353 HISTORIC
RFC1354 Obsolete (PS)
RFC1357 Legacy Obsolete (Info)
RFC1358 Legacy Obsolete (Info)
RFC1359 Legacy (FYI16)
RFC1360 Legacy HISTORIC Obsolete
RFC1361 Legacy Obsolete (Info)
RFC1362 Legacy Obsolete (Info)
RFC1363 Legacy (Info)
RFC1364 Obsolete (PS)
RFC1365 Legacy (Info)
RFC1366 Legacy Obsolete (Info)
RFC1367 Legacy Obsolete (Info)
RFC1368 Obsolete (PS)
RFC1370 Legacy HISTORIC
RFC1373 Legacy (Info)
RFC1374 Legacy Obsolete (PS)
RFC1375 Legacy (Info)
RFC1376 Obsolete (PS)
RFC1378 HISTORIC
RFC1379 Legacy HISTORIC Obsolete
RFC1383 Legacy (Exp)
RFC1384 Obsolete (Info)
RFC1385 Legacy HISTORIC Obsolete
RFC1386 Legacy Obsolete (Info)
RFC1387 Obsolete (Info)
RFC1388 Obsolete (PS)
RFC1389 Obsolete (PS)
RFC1391 Legacy Obsolete (Info)
RFC1392 Obsolete (Info)
RFC1393 Legacy HISTORIC Obsolete
RFC1394 Legacy (Info)
RFC1395 Legacy Obsolete (DS)
RFC1396 Legacy (Info)
RFC1397 HISTORIC
RFC1398 Obsolete (DS)
RFC1399 Legacy (Info)
RFC1400 Legacy (Info)
RFC1401 Legacy (Info)
RFC1402 Legacy (FYI10)
RFC1403 Legacy HISTORIC
RFC1404 Obsolete (Info)
RFC1405 Obsolete (Exp)
RFC1406 Obsolete (PS)
RFC1407 Obsolete (PS)
RFC1408 HISTORIC
RFC1409 Obsolete (Exp)
RFC1410 Legacy HISTORIC Obsolete
RFC1414 HISTORIC
RFC1415 Legacy HISTORIC
RFC1416 Legacy Obsolete (Exp)
RFC1417 Legacy Obsolete (Info)
RFC1418 HISTORIC
RFC1419 HISTORIC
RFC1421 HISTORIC
RFC1422 HISTORIC
RFC1423 HISTORIC
RFC1424 HISTORIC
RFC1425 Obsolete (PS)
RFC1426 Obsolete (PS)
RFC1427 Obsolete (PS)
RFC1429 Legacy (Info)
RFC1432 Legacy (Info)
RFC1434 Legacy Obsolete (Info)
RFC1436 Legacy (Info)
RFC1439 Legacy (Info)
RFC1440 Legacy (Exp)
RFC1441 HISTORIC
RFC1442 Obsolete (PS)
RFC1443 Obsolete (PS)
RFC1444 Obsolete (PS)
RFC1445 HISTORIC
RFC1446 HISTORIC
RFC1447 HISTORIC
RFC1448 Obsolete (PS)
RFC1449 Obsolete (PS)
RFC1450 Obsolete (PS)
RFC1451 HISTORIC
RFC1452 Obsolete (PS)
RFC1453 Legacy (Info)
RFC1454 Legacy (Info)
RFC1455 Legacy Obsolete (Exp)
RFC1456 Legacy (Info)
RFC1457 Legacy (Info)
RFC1458 Legacy (Info)
RFC1459 Legacy (Exp)
RFC1460 Legacy Obsolete (DS)
RFC1461 HISTORIC
RFC1464 Legacy (Exp)
RFC1466 Legacy Obsolete (Info)
RFC1467 Legacy HISTORIC
RFC1469 Legacy HISTORIC
RFC1474 HISTORIC
RFC1475 HISTORIC Obsolete
RFC1478 HISTORIC
RFC1479 HISTORIC
RFC1480 Legacy (Info)
RFC1481 Legacy HISTORIC
RFC1482 HISTORIC
RFC1483 Obsolete (PS)
RFC1484 HISTORIC Obsolete
RFC1485 HISTORIC Obsolete
RFC1486 Legacy Obsolete (Exp)
RFC1487 HISTORIC Obsolete
RFC1488 Obsolete (PS)
RFC1489 Legacy (Info)
RFC1490 Obsolete (DS)
RFC1492 Legacy (Info)
RFC1493 Obsolete (DS)
RFC1494 HISTORIC
RFC1495 Obsolete (PS)
RFC1496 HISTORIC
RFC1497 Legacy Obsolete (DS)
RFC1498 Legacy (Info)
RFC1499 Legacy (Info)
RFC1500 Legacy HISTORIC Obsolete
RFC1501 Legacy (Info)
RFC1502 HISTORIC
RFC1503 Legacy (Info)
RFC1504 Legacy (Info)
RFC1505 Legacy (Exp)
RFC1506 Legacy (Info)
RFC1508 Obsolete (PS)
RFC1509 Obsolete (PS)
RFC1510 HISTORIC Obsolete
RFC1511 Legacy (Info)
RFC1512 HISTORIC
RFC1513 HISTORIC
RFC1514 Obsolete (PS)
RFC1515 Obsolete (PS)
RFC1516 Obsolete (DS)
RFC1517 HISTORIC
RFC1518 Legacy HISTORIC
RFC1519 Legacy Obsolete (PS)
RFC1520 Legacy HISTORIC
RFC1521 Obsolete (DS)
RFC1522 Obsolete (DS)
RFC1523 Obsolete (Info)
RFC1524 Legacy (Info)
RFC1525 HISTORIC
RFC1527 Legacy (Info)
RFC1528 Legacy HISTORIC Obsolete
RFC1529 Legacy (Info)
RFC1530 Legacy (Info)
RFC1531 Obsolete (PS)
RFC1532 Obsolete (PS)
RFC1533 Obsolete (PS)
RFC1535 Legacy (Info)
RFC1537 Obsolete (Info)
RFC1538 Legacy (Info)
RFC1539 Legacy Obsolete (Info)
RFC1540 Legacy HISTORIC Obsolete
RFC1541 Legacy Obsolete (PS)
RFC1542 Legacy (DS)
RFC1543 Legacy Obsolete (Info)
RFC1544 Obsolete (PS)
RFC1545 Legacy Obsolete (Exp)
RFC1548 Obsolete (DS)
RFC1549 Obsolete (DS)
RFC1550 Legacy (Info)
RFC1551 Legacy Obsolete (Info)
RFC1552 HISTORIC
RFC1553 HISTORIC
RFC1554 Legacy (Info)
RFC1555 Legacy (Info)
RFC1556 Legacy (Info)
RFC1557 Legacy (Info)
RFC1558 Legacy Obsolete (Info)
RFC1560 Legacy (Info)
RFC1562 Legacy (Info)
RFC1563 Legacy Obsolete (Info)
RFC1565 Obsolete (PS)
RFC1566 Obsolete (PS)
RFC1567 Obsolete (PS)
RFC1568 Legacy Obsolete (Info)
RFC1569 Legacy Obsolete (Info)
RFC1573 Obsolete (PS)
RFC1577 Obsolete (PS)
RFC1578 Obsolete (Info)
RFC1579 Legacy (Info)
RFC1580 Legacy (FYI23)
RFC1581 Legacy (Info)
RFC1582 Legacy (PS)
RFC1583 Legacy Obsolete (DS)
RFC1584 Legacy HISTORIC
RFC1585 Legacy (Info)
RFC1587 Obsolete (PS)
RFC1588 Legacy (Info)
RFC1589 Legacy (Info)
RFC1590 Legacy Obsolete (Info)
RFC1591 Legacy (Info)
RFC1592 Legacy (Exp)
RFC1593 Legacy (Info)
RFC1594 Obsolete (Info)
RFC1595 Obsolete (PS)
RFC1596 Obsolete (PS)
RFC1597 Legacy Obsolete (Info)
RFC1599 Legacy (Info)
RFC1600 Legacy HISTORIC Obsolete
RFC1601 Legacy Obsolete (Info)
RFC1602 Legacy Obsolete (Info)
RFC1603 Obsolete (Info)
RFC1604 Legacy Obsolete (PS)
RFC1610 Legacy HISTORIC Obsolete
RFC1611 HISTORIC
RFC1612 HISTORIC
RFC1613 Legacy (Info)
RFC1615 Legacy (Info)
RFC1616 Legacy (Info)
RFC1617 Legacy (Info)
RFC1619 Obsolete (PS)
RFC1620 Legacy (Info)
RFC1621 HISTORIC
RFC1622 HISTORIC
RFC1623 HISTORIC Obsolete
RFC1624 Legacy (Info)
RFC1626 Obsolete (PS)
RFC1627 Legacy Obsolete (Info)
RFC1630 Legacy (Info)
RFC1631 Legacy Obsolete (Info)
RFC1632 Obsolete (Info)
RFC1633 Legacy (Info)
RFC1634 Legacy (Info)
RFC1636 Legacy (Info)
RFC1637 Legacy Obsolete (Exp)
RFC1638 Obsolete (PS)
RFC1639 Legacy (Exp)
RFC1640 Legacy (Info)
RFC1641 Legacy (Exp)
RFC1642 Legacy Obsolete (Exp)
RFC1643 Legacy HISTORIC Obsolete
RFC1644 Legacy HISTORIC Obsolete
RFC1645 Legacy Obsolete (Info)
RFC1647 Obsolete (PS)
RFC1648 HISTORIC
RFC1650 Obsolete (PS)
RFC1651 Legacy Obsolete (DS)
RFC1652 Legacy Obsolete (DS)
RFC1653 Obsolete (DS)
RFC1654 Obsolete (PS)
RFC1655 Obsolete (PS)
RFC1656 Obsolete (Info)
RFC1657 Obsolete (DS)
RFC1664 Obsolete (Exp)
RFC1665 Obsolete (PS)
RFC1666 Legacy HISTORIC
RFC1667 Legacy (Info)
RFC1668 Legacy (Info)
RFC1669 Legacy (Info)
RFC1670 Legacy (Info)
RFC1671 Legacy (Info)
RFC1672 Legacy (Info)
RFC1673 Legacy (Info)
RFC1674 Legacy (Info)
RFC1675 Legacy (Info)
RFC1676 Legacy (Info)
RFC1677 Legacy (Info)
RFC1678 Legacy (Info)
RFC1679 Legacy (Info)
RFC1680 Legacy (Info)
RFC1681 Legacy (Info)
RFC1682 Legacy (Info)
RFC1683 Legacy (Info)
RFC1684 Legacy (Info)
RFC1685 Legacy (Info)
RFC1686 Legacy (Info)
RFC1687 Legacy (Info)
RFC1688 Legacy (Info)
RFC1690 Legacy (Info)
RFC1691 Legacy (Info)
RFC1692 Legacy HISTORIC
RFC1693 Legacy HISTORIC Obsolete
RFC1695 Obsolete (PS)
RFC1696 HISTORIC
RFC1699 Legacy (Info)
RFC1700 Legacy HISTORIC Obsolete
RFC1701 Legacy (Info)
RFC1702 Legacy (Info)
RFC1703 Legacy (Info)
RFC1704 Legacy (Info)
RFC1705 Legacy (Info)
RFC1706 Legacy HISTORIC
RFC1707 Legacy HISTORIC
RFC1708 Legacy (Info)
RFC1711 Legacy (Info)
RFC1712 Legacy (Exp)
RFC1713 Legacy (FYI27)
RFC1714 Legacy Obsolete (Info)
RFC1715 Legacy (Info)
RFC1716 Obsolete (Info)
RFC1717 Legacy Obsolete (PS)
RFC1718 Legacy Obsolete (Info)
RFC1719 Legacy (Info)
RFC1720 Legacy HISTORIC Obsolete
RFC1723 Obsolete (STD?)
RFC1725 Legacy Obsolete (STD?)
RFC1726 Legacy (Info)
RFC1730 Obsolete (PS)
RFC1734 Legacy Obsolete (PS)
RFC1736 Legacy (Info)
RFC1737 Legacy (Info)
RFC1738 Legacy Obsolete (PS)
RFC1739 Legacy Obsolete (Info)
RFC1740 Legacy (PS)
RFC1741 Legacy (Info)
RFC1742 HISTORIC
RFC1743 Obsolete (DS)
RFC1744 Legacy (Info)
RFC1745 HISTORIC
RFC1747 HISTORIC
RFC1748 Legacy (DS)
RFC1749 HISTORIC
RFC1750 Legacy Obsolete (Info)
RFC1751 Legacy (Info)
RFC1752 Legacy (PS)
RFC1753 Legacy (Info)
RFC1754 Legacy (Info)
RFC1756 Legacy (Exp)
RFC1757 Obsolete (DS)
RFC1758 Legacy (Info)
RFC1759 Obsolete (PS)
RFC1760 Legacy (Info)
RFC1761 Legacy (Info)
RFC1763 HISTORIC
RFC1764 HISTORIC
RFC1766 Obsolete (PS)
RFC1769 Legacy Obsolete (Info)
RFC1770 Legacy HISTORIC Obsolete
RFC1771 Legacy Obsolete (DS)
RFC1775 Legacy (Info)
RFC1777 HISTORIC Obsolete
RFC1778 HISTORIC Obsolete
RFC1779 HISTORIC Obsolete
RFC1780 Legacy HISTORIC Obsolete
RFC1781 HISTORIC Obsolete
RFC1782 Obsolete (PS)
RFC1783 Obsolete (PS)
RFC1784 Obsolete (PS)
RFC1786 Legacy (Info)
RFC1787 Legacy (Info)
RFC1788 Legacy HISTORIC Obsolete
RFC1789 Legacy (Info)
RFC1790 Legacy (Info)
RFC1791 Legacy (Exp)
RFC1792 Legacy (Exp)
RFC1795 Legacy (Info)
RFC1796 Legacy (Info)
RFC1797 Legacy (Exp)
RFC1798 HISTORIC Obsolete
RFC1799 Legacy (Info)
RFC1800 Legacy HISTORIC Obsolete
RFC1805 Legacy (Info)
RFC1806 Legacy Obsolete (Exp)
RFC1807 Legacy (Info)
RFC1808 Legacy Obsolete (PS)
RFC1809 Legacy (Info)
RFC1810 Legacy (Info)
RFC1811 Legacy Obsolete (Info)
RFC1813 Legacy (Info)
RFC1814 Legacy (Info)
RFC1815 Legacy (Info)
RFC1816 Legacy Obsolete (Info)
RFC1817 Legacy HISTORIC
RFC1818 Legacy HISTORIC
RFC1819 HISTORIC
RFC1820 Legacy Obsolete (Info)
RFC1821 Legacy (Info)
RFC1822 Legacy (Info)
RFC1823 Legacy (Info)
RFC1824 Legacy (Info)
RFC1825 Obsolete (PS)
RFC1826 Obsolete (PS)
RFC1827 Obsolete (PS)
RFC1828 HISTORIC
RFC1830 Obsolete (Exp)
RFC1831 Obsolete (PS)
RFC1832 Obsolete (DS)
RFC1835 HISTORIC
RFC1836 Obsolete (Exp)
RFC1837 Obsolete (Exp)
RFC1838 Obsolete (Exp)
RFC1841 Legacy (Info)
RFC1842 Legacy (Info)
RFC1843 Legacy (Info)
RFC1848 HISTORIC
RFC1849 HISTORIC Obsolete
RFC1850 Obsolete (DS)
RFC1851 Legacy (Exp)
RFC1852 Legacy Obsolete (Exp)
RFC1853 Legacy (Info)
RFC1854 Obsolete (PS)
RFC1858 Legacy (Info)
RFC1859 Legacy (Info)
RFC1860 Legacy Obsolete (Info)
RFC1861 Legacy (Info)
RFC1862 Legacy (Info)
RFC1863 HISTORIC Obsolete
RFC1864 Legacy (DS)
RFC1866 HISTORIC Obsolete
RFC1867 HISTORIC Obsolete
RFC1868 Legacy (Exp)
RFC1869 Obsolete (STD10)
RFC1871 Legacy HISTORIC Obsolete
RFC1872 Obsolete (Exp)
RFC1875 Legacy (Info)
RFC1876 Legacy (Exp)
RFC1877 Legacy (Info)
RFC1878 Legacy HISTORIC
RFC1879 Legacy (Info)
RFC1880 Legacy HISTORIC Obsolete
RFC1881 Legacy (Info)
RFC1882 Legacy (Info)
RFC1883 Obsolete (PS)
RFC1884 HISTORIC Obsolete
RFC1885 Obsolete (PS)
RFC1886 Obsolete (PS)
RFC1888 HISTORIC Obsolete
RFC1889 Obsolete (PS)
RFC1890 Obsolete (PS)
RFC1891 Obsolete (PS)
RFC1892 Obsolete (PS)
RFC1893 Obsolete (PS)
RFC1894 Obsolete (PS)
RFC1895 Legacy (Info)
RFC1896 Legacy (Info)
RFC1897 Obsolete (Exp)
RFC1898 Legacy (Info)
RFC1899 Legacy (Info)
RFC1900 Legacy (Info)
RFC1901 HISTORIC
RFC1902 Obsolete (DS)
RFC1903 Obsolete (DS)
RFC1904 Obsolete (DS)
RFC1905 Obsolete (DS)
RFC1906 Obsolete (DS)
RFC1907 Obsolete (DS)
RFC1908 Obsolete (DS)
RFC1909 Legacy HISTORIC
RFC1910 Legacy HISTORIC
RFC1911 Legacy Obsolete (Exp)
RFC1912 Legacy (Info)
RFC1913 HISTORIC
RFC1914 HISTORIC
RFC1915 Legacy (BCP3)
RFC1919 Legacy (Info)
RFC1920 Legacy HISTORIC Obsolete
RFC1921 Legacy (Info)
RFC1922 Legacy (Info)
RFC1931 Legacy (Info)
RFC1933 Obsolete (PS)
RFC1934 Legacy (Info)
RFC1935 Legacy (Info)
RFC1936 Legacy (Info)
RFC1938 Obsolete (PS)
RFC1939 Legacy (STD53)
RFC1942 HISTORIC Obsolete
RFC1944 Obsolete (Info)
RFC1946 Legacy (Info)
RFC1947 Legacy (Info)
RFC1948 Legacy Obsolete (Info)
RFC1950 Legacy (Info)
RFC1951 Legacy (Info)
RFC1952 Legacy (Info)
RFC1953 Legacy (Info)
RFC1954 Legacy (Info)
RFC1955 Legacy (Info)
RFC1956 Legacy (Info)
RFC1957 Legacy (Info)
RFC1959 Obsolete (PS)
RFC1960 Obsolete (PS)
RFC1965 Obsolete (Exp)
RFC1966 Obsolete (Exp)
RFC1969 Obsolete (Info)
RFC1970 Obsolete (PS)
RFC1971 Obsolete (PS)
RFC1972 Obsolete (PS)
RFC1980 Legacy HISTORIC Obsolete
RFC1981 Obsolete (DS)
RFC1984 Legacy (BCP200)
RFC1985 Legacy (PS)
RFC1986 Legacy (Exp)
RFC1987 Legacy (Info)
RFC1988 Legacy (Info)
RFC1991 Legacy Obsolete (Info)
RFC1999 Legacy (Info)
RFC2000 Legacy HISTORIC Obsolete
RFC2001 Legacy Obsolete (PS)
RFC2002 Obsolete (PS)
RFC2009 Legacy (Exp)
RFC2010 Legacy Obsolete (Info)
RFC2011 Obsolete (PS)
RFC2012 Obsolete (PS)
RFC2013 Obsolete (PS)
RFC2014 Legacy (BCP8)
RFC2015 Legacy (PS)
RFC2016 Legacy (Exp)
RFC2019 Obsolete (PS)
RFC2021 Obsolete (PS)
RFC2023 Obsolete (PS)
RFC2027 Obsolete (Info)
RFC2028 Obsolete
RFC2030 Legacy Obsolete (Info)
RFC2031 Obsolete (Info)
RFC2032 Obsolete (PS)
RFC2033 Legacy (Info)
RFC2034 Legacy (PS)
RFC2035 Obsolete (PS)
RFC2036 HISTORIC
RFC2037 Obsolete (PS)
RFC2038 Obsolete (PS)
RFC2039 Legacy (Info)
RFC2040 Legacy (Info)
RFC2041 Legacy (Info)
RFC2042 Legacy (Info)
RFC2044 Legacy Obsolete (Info)
RFC2048 Obsolete
RFC2050 Legacy HISTORIC Obsolete
RFC2052 Legacy Obsolete (Exp)
RFC2053 Legacy (Info)
RFC2054 Legacy (Info)
RFC2055 Legacy (Info)
RFC2056 Legacy (PS)
RFC2057 Legacy (Info)
RFC2058 Obsolete (PS)
RFC2059 Obsolete (Info)
RFC2060 Legacy Obsolete (PS)
RFC2061 Legacy (Info)
RFC2062 Legacy (Info)
RFC2063 Obsolete (Exp)
RFC2064 Obsolete (Exp)
RFC2065 Obsolete (PS)
RFC2066 Legacy (Exp)
RFC2067 Legacy (DS)
RFC2068 Obsolete (PS)
RFC2069 Obsolete (PS)
RFC2070 HISTORIC Obsolete
RFC2073 Obsolete (PS)
RFC2074 Obsolete (PS)
RFC2075 Legacy (Exp)
RFC2077 Legacy (PS)
RFC2078 Obsolete (PS)
RFC2082 Obsolete (PS)
RFC2083 Legacy (Info)
RFC2086 Legacy Obsolete (PS)
RFC2087 Legacy Obsolete (PS)
RFC2088 Legacy Obsolete (PS)
RFC2089 Legacy Obsolete (Info)
RFC2090 Legacy (Exp)
RFC2093 Legacy (Exp)
RFC2094 Legacy (Exp)
RFC2095 Legacy Obsolete (PS)
RFC2096 Obsolete (PS)
RFC2098 Legacy (Info)
RFC2099 Legacy (Info)
RFC2105 Legacy (Info)
RFC2106 Legacy Obsolete (Info)
RFC2107 Legacy (Info)
RFC2109 HISTORIC Obsolete
RFC2110 Obsolete (PS)
RFC2111 Obsolete (PS)
RFC2112 Obsolete (PS)
RFC2113 Legacy (PS)
RFC2114 Legacy (Info)
RFC2117 Obsolete (Exp)
RFC2122 Legacy (PS)
RFC2124 Legacy (Info)
RFC2126 Legacy (PS)
RFC2129 Legacy (Info)
RFC2130 Legacy (Info)
RFC2133 Obsolete (Info)
RFC2134 Legacy (Info)
RFC2135 Legacy (Info)
RFC2137 Obsolete (PS)
RFC2138 Obsolete (PS)
RFC2139 Legacy Obsolete (Info)
RFC2140 Legacy Obsolete (Info)
RFC2141 Obsolete (PS)
RFC2142 Legacy (PS)
RFC2143 Legacy (Exp)
RFC2144 Legacy (Info)
RFC2145 Obsolete (Info)
RFC2146 Legacy (Info)
RFC2147 Obsolete (PS)
RFC2151 Legacy (FYI30)
RFC2152 Legacy (Info)
RFC2154 Legacy (Exp)
RFC2155 Obsolete (PS)
RFC2166 Legacy (Info)
RFC2167 Legacy (Info)
RFC2168 Obsolete (Exp)
RFC2169 HISTORIC
RFC2170 Legacy (Info)
RFC2171 Legacy (Info)
RFC2172 Legacy (Info)
RFC2173 Legacy (Info)
RFC2174 Legacy (Info)
RFC2175 Legacy (Info)
RFC2176 Legacy (Info)
RFC2177 Legacy (PS)
RFC2178 Obsolete (DS)
RFC2179 Legacy (Info)
RFC2180 Legacy (Info)
RFC2183 Legacy (PS)
RFC2184 Legacy Obsolete (PS)
RFC2186 Legacy (Info)
RFC2187 Legacy (Info)
RFC2188 Legacy (Info)
RFC2189 HISTORIC
RFC2190 HISTORIC
RFC2191 Legacy (Info)
RFC2192 Legacy Obsolete (PS)
RFC2193 Legacy (PS)
RFC2195 Legacy (PS)
RFC2197 Legacy Obsolete (DS)
RFC2199 Legacy (Info)
RFC2200 Legacy HISTORIC Obsolete
RFC2201 HISTORIC
RFC2202 Legacy (Info)
RFC2204 Legacy Obsolete (Info)
RFC2217 Legacy (Exp)
RFC2220 Legacy (Info)
RFC2221 Legacy (PS)
RFC2222 Legacy Obsolete (PS)
RFC2223 Legacy Obsolete (Info)
RFC2224 Legacy (Info)
RFC2229 Legacy (Info)
RFC2230 Legacy (Info)
RFC2231 Legacy (PS)
RFC2233 Obsolete (PS)
RFC2234 Obsolete (PS)
RFC2235 Legacy (FYI32)
RFC2237 Legacy (Info)
RFC2239 Obsolete (PS)
RFC2240 Legacy Obsolete (Info)
RFC2245 Obsolete (PS)
RFC2246 HISTORIC Obsolete
RFC2248 Obsolete (PS)
RFC2249 Obsolete (PS)
RFC2251 Obsolete (PS)
RFC2252 Obsolete (PS)
RFC2253 Obsolete (PS)
RFC2254 Obsolete (PS)
RFC2255 Obsolete (PS)
RFC2256 Obsolete (PS)
RFC2257 Obsolete (PS)
RFC2260 Legacy (Info)
RFC2261 Obsolete (PS)
RFC2262 Obsolete (PS)
RFC2263 Obsolete (PS)
RFC2264 Obsolete (PS)
RFC2265 Obsolete (PS)
RFC2267 Legacy Obsolete (Info)
RFC2268 Legacy (Info)
RFC2271 Legacy Obsolete (PS)
RFC2272 Legacy Obsolete (PS)
RFC2273 Legacy Obsolete (PS)
RFC2274 Legacy Obsolete (PS)
RFC2275 Legacy Obsolete (PS)
RFC2277 Legacy (BCP18)
RFC2278 Legacy Obsolete (Info)
RFC2279 Legacy Obsolete (DS)
RFC2280 Obsolete (PS)
RFC2281 Legacy (Info)
RFC2282 Obsolete (Info)
RFC2283 Obsolete (PS)
RFC2284 Obsolete (PS)
RFC2286 Legacy (Info)
RFC2292 Obsolete (Info)
RFC2296 HISTORIC
RFC2297 Legacy (Info)
RFC2298 Obsolete (PS)
RFC2299 Legacy (Info)
RFC2300 Legacy HISTORIC Obsolete
RFC2301 Obsolete (PS)
RFC2302 Obsolete (PS)
RFC2303 Obsolete (PS)
RFC2304 Obsolete (PS)
RFC2305 Obsolete (PS)
RFC2307 Legacy (Exp)
RFC2309 Legacy Obsolete (Info)
RFC2310 HISTORIC
RFC2311 Legacy HISTORIC
RFC2312 Legacy HISTORIC
RFC2313 Legacy Obsolete (Info)
RFC2314 Legacy Obsolete (Info)
RFC2315 Legacy (Info)
RFC2318 Legacy (Info)
RFC2326 Obsolete (PS)
RFC2327 Obsolete (PS)
RFC2338 Obsolete (PS)
RFC2339 Legacy (Info)
RFC2340 Legacy (Info)
RFC2341 Legacy HISTORIC
RFC2342 Legacy (PS)
RFC2344 Obsolete (PS)
RFC2345 Legacy (Exp)
RFC2346 Legacy (Info)
RFC2347 Legacy (DS)
RFC2348 Legacy (DS)
RFC2349 Legacy (DS)
RFC2351 Legacy (Info)
RFC2352 Legacy (Info)
RFC2353 Legacy (Info)
RFC2357 Legacy (Info)
RFC2358 Obsolete (PS)
RFC2359 Legacy Obsolete (PS)
RFC2361 Legacy (Info)
RFC2362 Obsolete (Exp)
RFC2366 Obsolete (PS)
RFC2367 Legacy (Info)
RFC2368 Legacy Obsolete (PS)
RFC2369 Legacy (PS)
RFC2370 Obsolete (PS)
RFC2373 Obsolete (PS)
RFC2374 HISTORIC Obsolete
RFC2376 Legacy Obsolete (Info)
RFC2383 Legacy (Info)
RFC2384 Legacy (PS)
RFC2385 Obsolete (PS)
RFC2388 Legacy Obsolete (PS)
RFC2391 Legacy (Info)
RFC2393 Obsolete (PS)
RFC2396 Legacy Obsolete (DS)
RFC2397 Legacy (PS)
RFC2399 Legacy (Info)
RFC2400 Legacy HISTORIC Obsolete
RFC2401 Obsolete (PS)
RFC2402 Obsolete (PS)
RFC2406 Obsolete (PS)
RFC2407 HISTORIC Obsolete
RFC2408 HISTORIC Obsolete
RFC2409 HISTORIC Obsolete
RFC2411 Obsolete (Info)
RFC2413 Legacy Obsolete (Info)
RFC2414 Obsolete (Exp)
RFC2417 Legacy (PS)
RFC2421 Legacy Obsolete (PS)
RFC2422 Legacy Obsolete (PS)
RFC2423 Legacy Obsolete (PS)
RFC2424 Legacy Obsolete (PS)
RFC2425 Obsolete (PS)
RFC2426 Obsolete (PS)
RFC2429 Obsolete (PS)
RFC2430 Legacy (Info)
RFC2434 Obsolete
RFC2436 Legacy Obsolete (Info)
RFC2437 Legacy Obsolete (Info)
RFC2440 Obsolete (PS)
RFC2441 Legacy (Info)
RFC2442 Legacy (Info)
RFC2445 Obsolete (PS)
RFC2446 Obsolete (PS)
RFC2447 Obsolete (PS)
RFC2448 Legacy (Info)
RFC2449 Legacy (PS)
RFC2452 HISTORIC Obsolete
RFC2454 HISTORIC Obsolete
RFC2459 Obsolete (PS)
RFC2460 Obsolete (DS)
RFC2461 Obsolete (DS)
RFC2462 Obsolete (DS)
RFC2463 Obsolete (DS)
RFC2465 HISTORIC Obsolete
RFC2466 HISTORIC Obsolete
RFC2468 Legacy (Info)
RFC2469 Legacy (Info)
RFC2471 HISTORIC Obsolete
RFC2472 Obsolete (PS)
RFC2476 Legacy Obsolete (PS)
RFC2478 Obsolete (PS)
RFC2480 Legacy (PS)
RFC2481 Legacy Obsolete (Exp)
RFC2482 Legacy HISTORIC Obsolete
RFC2486 Obsolete (PS)
RFC2487 Legacy Obsolete (PS)
RFC2489 Obsolete (BCP29)
RFC2490 Legacy (Info)
RFC2493 Obsolete (PS)
RFC2495 Obsolete (PS)
RFC2496 Obsolete (PS)
RFC2498 Legacy Obsolete (Exp)
RFC2499 Legacy (Info)
RFC2500 Legacy HISTORIC Obsolete
RFC2503 Legacy (Info)
RFC2505 Legacy (BCP30)
RFC2509 Obsolete (PS)
RFC2510 Obsolete (PS)
RFC2511 Obsolete (PS)
RFC2516 Legacy (Info)
RFC2517 Legacy (Info)
RFC2518 Obsolete (PS)
RFC2521 Legacy (Exp)
RFC2522 Legacy (Exp)
RFC2523 Legacy (Exp)
RFC2524 Legacy (Info)
RFC2527 Obsolete (Info)
RFC2531 Obsolete (PS)
RFC2535 Obsolete (PS)
RFC2537 Obsolete (PS)
RFC2538 Obsolete (PS)
RFC2541 Obsolete (Info)
RFC2543 Obsolete (PS)
RFC2544 Legacy (Info)
RFC2546 Obsolete (Info)
RFC2547 Legacy Obsolete (Info)
RFC2552 Legacy (Info)
RFC2553 Obsolete (Info)
RFC2554 Legacy Obsolete (PS)
RFC2555 Legacy (Info)
RFC2556 Legacy (Info)
RFC2558 Obsolete (PS)
RFC2559 HISTORIC Obsolete
RFC2560 Obsolete (PS)
RFC2565 Obsolete (Exp)
RFC2566 Obsolete (Exp)
RFC2570 Obsolete (Info)
RFC2571 Obsolete (DS)
RFC2572 Obsolete (DS)
RFC2573 Obsolete (DS)
RFC2574 Obsolete (DS)
RFC2575 Obsolete (DS)
RFC2576 Obsolete (PS)
RFC2578 Legacy (STD58)
RFC2579 Legacy (STD58)
RFC2580 Legacy (STD58)
RFC2581 Obsolete (PS)
RFC2582 Obsolete (Exp)
RFC2586 Legacy (Info)
RFC2587 Obsolete (PS)
RFC2591 Obsolete (PS)
RFC2592 Obsolete (PS)
RFC2593 Legacy Obsolete (Exp)
RFC2595 Legacy (PS)
RFC2596 Obsolete (PS)
RFC2598 Obsolete (PS)
RFC2599 Legacy (Info)
RFC2600 Legacy HISTORIC Obsolete
RFC2604 Legacy Obsolete (Info)
RFC2611 Obsolete (BCP33)
RFC2612 Legacy (Info)
RFC2616 Obsolete (DS)
RFC2617 Obsolete (DS)
RFC2618 Obsolete (PS)
RFC2619 Obsolete (PS)
RFC2620 Obsolete (Info)
RFC2621 Obsolete (Info)
RFC2625 Obsolete (PS)
RFC2627 Legacy (Info)
RFC2628 Legacy (Info)
RFC2629 Legacy Obsolete (Info)
RFC2630 Obsolete (PS)
RFC2632 Obsolete (PS)
RFC2633 Obsolete (PS)
RFC2636 Legacy (Info)
RFC2638 Legacy (Info)
RFC2639 Obsolete (Info)
RFC2641 Legacy (Info)
RFC2642 Legacy (Info)
RFC2644 Legacy (BCP34)
RFC2645 Legacy (PS)
RFC2646 Legacy Obsolete (PS)
RFC2658 Legacy (PS)
RFC2660 HISTORIC
RFC2665 Obsolete (PS)
RFC2667 Obsolete (PS)
RFC2668 Obsolete (PS)
RFC2669 Obsolete (PS)
RFC2670 Obsolete (PS)
RFC2671 Obsolete (PS)
RFC2672 Obsolete (PS)
RFC2673 HISTORIC Obsolete
RFC2674 Obsolete (PS)
RFC2678 Legacy (PS)
RFC2679 Obsolete (PS)
RFC2680 Obsolete (PS)
RFC2682 Legacy (Info)
RFC2683 Legacy (Info)
RFC2697 Legacy (Info)
RFC2698 Legacy (Info)
RFC2699 Legacy (Info)
RFC2700 Legacy HISTORIC Obsolete
RFC2704 Legacy (Info)
RFC2705 Legacy Obsolete (Info)
RFC2706 Legacy Obsolete (Info)
RFC2713 Legacy (Info)
RFC2714 Legacy (Info)
RFC2716 Obsolete (Exp)
RFC2717 Obsolete
RFC2718 Obsolete (Info)
RFC2727 Obsolete
RFC2731 Legacy Obsolete (Info)
RFC2732 Obsolete (PS)
RFC2733 Obsolete (PS)
RFC2737 Obsolete (PS)
RFC2740 Obsolete (PS)
RFC2751 Obsolete (PS)
RFC2752 Obsolete (PS)
RFC2754 HISTORIC Obsolete
RFC2755 Legacy (Info)
RFC2756 Legacy (Exp)
RFC2757 Legacy (Info)
RFC2758 Legacy (Exp)
RFC2763 Obsolete (Info)
RFC2764 Legacy (Info)
RFC2765 Obsolete (PS)
RFC2766 HISTORIC Obsolete
RFC2767 Obsolete (Info)
RFC2768 Legacy (Info)
RFC2770 Obsolete (Exp)
RFC2774 Legacy HISTORIC
RFC2775 Legacy (Info)
RFC2776 HISTORIC
RFC2777 Obsolete (Info)
RFC2780 Legacy (BCP37)
RFC2781 Legacy (Info)
RFC2783 Legacy (Info)
RFC2784 Legacy (PS)
RFC2786 Legacy (Exp)
RFC2787 Obsolete (PS)
RFC2790 Legacy (DS)
RFC2792 Legacy (Info)
RFC2793 Obsolete (PS)
RFC2796 Obsolete (PS)
RFC2797 Obsolete (PS)
RFC2798 Legacy (Info)
RFC2799 Legacy (Info)
RFC2800 Legacy HISTORIC Obsolete
RFC2806 Legacy Obsolete (PS)
RFC2808 Legacy (Info)
RFC2818 Obsolete (Info)
RFC2821 Obsolete (PS)
RFC2822 Obsolete (PS)
RFC2828 Legacy Obsolete (Info)
RFC2829 Obsolete (PS)
RFC2830 Obsolete (PS)
RFC2831 Legacy HISTORIC Obsolete
RFC2832 Legacy (Info)
RFC2833 Obsolete (PS)
RFC2835 Legacy (PS)
RFC2836 Obsolete (PS)
RFC2837 Obsolete (PS)
RFC2838 Legacy (Info)
RFC2839 Legacy (Info)
RFC2840 Legacy (Info)
RFC2841 Legacy HISTORIC
RFC2842 Obsolete (PS)
RFC2845 Obsolete (PS)
RFC2851 Legacy Obsolete (PS)
RFC2852 Legacy (PS)
RFC2853 Obsolete (PS)
RFC2854 Legacy (Info)
RFC2856 Legacy (PS)
RFC2858 Obsolete (PS)
RFC2859 Legacy (Exp)
RFC2861 HISTORIC Obsolete
RFC2870 Obsolete
RFC2873 Legacy Obsolete (PS)
RFC2874 HISTORIC
RFC2875 Obsolete (PS)
RFC2877 Obsolete (Info)
RFC2878 Obsolete (PS)
RFC2884 Legacy (Info)
RFC2885 HISTORIC Obsolete
RFC2886 HISTORIC Obsolete
RFC2888 Legacy (Info)
RFC2890 Legacy (PS)
RFC2892 Legacy (Info)
RFC2893 Obsolete (PS)
RFC2897 Legacy (Info)
RFC2898 Legacy Obsolete (Info)
RFC2899 Legacy (Info)
RFC2900 Legacy HISTORIC Obsolete
RFC2901 Legacy (FYI37)
RFC2903 Legacy (Exp)
RFC2904 Legacy (Info)
RFC2905 Legacy (Info)
RFC2906 Legacy (Info)
RFC2908 HISTORIC Obsolete
RFC2909 HISTORIC
RFC2910 Obsolete (PS)
RFC2911 Obsolete (PS)
RFC2915 Obsolete (PS)
RFC2916 Obsolete (PS)
RFC2917 Legacy (Info)
RFC2920 Legacy (STD60)
RFC2925 Obsolete (PS)
RFC2929 Obsolete
RFC2932 Obsolete (PS)
RFC2933 Obsolete (PS)
RFC2941 Legacy (PS)
RFC2942 Legacy (PS)
RFC2943 Legacy (PS)
RFC2944 Legacy (PS)
RFC2945 Legacy (PS)
RFC2946 Legacy (PS)
RFC2947 Legacy (PS)
RFC2948 Legacy (PS)
RFC2949 Legacy (PS)
RFC2950 Legacy (PS)
RFC2951 Legacy (Info)
RFC2952 Legacy (Info)
RFC2953 Legacy (Info)
RFC2957 Legacy (Info)
RFC2958 Legacy (Info)
RFC2960 Obsolete (PS)
RFC2963 Legacy (Info)
RFC2965 HISTORIC Obsolete
RFC2966 Obsolete (Info)
RFC2967 Legacy (Info)
RFC2968 Legacy (Info)
RFC2969 Legacy (Info)
RFC2971 Legacy (PS)
RFC2972 Legacy (Info)
RFC2976 Obsolete (PS)
RFC2978 Legacy (BCP19)
RFC2985 Legacy (Info)
RFC2986 Legacy (Info)
RFC2987 Legacy (PS)
RFC2988 Obsolete (PS)
RFC2991 Legacy (Info)
RFC2992 Legacy (Info)
RFC2994 Legacy (Info)
RFC2999 Legacy (Info)
RFC3000 HISTORIC Obsolete
RFC3001 Legacy Obsolete (Info)
RFC3002 Legacy (Info)
RFC3003 Legacy (PS)
RFC3005 Obsolete
RFC3008 Obsolete (PS)
RFC3009 Obsolete (PS)
RFC3010 Obsolete (PS)
RFC3012 Obsolete (PS)
RFC3015 Obsolete (PS)
RFC3016 Obsolete (PS)
RFC3018 Legacy (Exp)
RFC3019 Obsolete (PS)
RFC3021 Legacy (PS)
RFC3023 Legacy Obsolete (PS)
RFC3025 Obsolete (PS)
RFC3028 Legacy Obsolete (PS)
RFC3030 Legacy (PS)
RFC3036 Obsolete (PS)
RFC3039 Obsolete (PS)
RFC3041 Obsolete (PS)
RFC3043 Legacy (Info)
RFC3044 Legacy HISTORIC Obsolete
RFC3045 Legacy (Info)
RFC3047 Obsolete (PS)
RFC3050 Legacy (Info)
RFC3051 Legacy (Info)
RFC3052 Legacy (Info)
RFC3057 Obsolete (PS)
RFC3059 Legacy (PS)
RFC3062 Legacy (PS)
RFC3064 Legacy (Info)
RFC3065 Obsolete (PS)
RFC3066 Legacy Obsolete
RFC3067 Legacy (Info)
RFC3068 HISTORIC Obsolete
RFC3069 Legacy (Info)
RFC3071 Legacy (Info)
RFC3072 Legacy (Info)
RFC3073 Legacy (Info)
RFC3075 Obsolete (PS)
RFC3079 Legacy (Info)
RFC3082 Legacy (Exp)
RFC3084 HISTORIC
RFC3085 Legacy (Info)
RFC3087 Legacy (Info)
RFC3088 Legacy (Exp)
RFC3090 Obsolete (PS)
RFC3094 Legacy (Info)
RFC3099 Legacy (Info)
RFC3106 Legacy (Info)
RFC3107 Obsolete (PS)
RFC3109 Legacy (Info)
RFC3112 Legacy (Info)
RFC3113 Legacy (Info)
RFC3117 Legacy (Info)
RFC3119 Obsolete (PS)
RFC3120 Legacy (Info)
RFC3121 Legacy (Info)
RFC3126 Obsolete (Info)
RFC3128 Legacy (Info)
RFC3130 Legacy (Info)
RFC3131 Legacy (Info)
RFC3137 Obsolete (Info)
RFC3138 Obsolete (Info)
RFC3139 Legacy (Info)
RFC3141 Legacy (Info)
RFC3143 Legacy (Info)
RFC3147 Legacy (Info)
RFC3149 Legacy (Info)
RFC3151 Legacy (Info)
RFC3152 Legacy Obsolete (BCP49)
RFC3159 HISTORIC
RFC3160 Obsolete (Info)
RFC3162 Legacy (PS)
RFC3163 Legacy (Exp)
RFC3164 Obsolete (Info)
RFC3166 Legacy (Info)
RFC3167 Legacy (Info)
RFC3171 Obsolete
RFC3173 Legacy (PS)
RFC3176 Legacy (Info)
RFC3177 Obsolete (Info)
RFC3179 Legacy (Exp)
RFC3184 Obsolete
RFC3186 Legacy (Info)
RFC3187 Legacy HISTORIC Obsolete
RFC3188 Legacy Obsolete (Info)
RFC3189 Obsolete (PS)
RFC3194 Legacy (Info)
RFC3199 Legacy (Info)
RFC3205 Legacy Obsolete
RFC3206 Legacy (PS)
RFC3207 Legacy (PS)
RFC3208 Legacy (Exp)
RFC3211 Obsolete (PS)
RFC3220 Obsolete (PS)
RFC3224 Legacy (PS)
RFC3229 Legacy (PS)
RFC3230 Legacy Obsolete (PS)
RFC3232 Legacy (Info)
RFC3233 Legacy (BCP58)
RFC3234 Legacy (Info)
RFC3236 Legacy (Info)
RFC3240 Legacy (Info)
RFC3242 Obsolete (PS)
RFC3244 Legacy (Info)
RFC3250 Obsolete (PS)
RFC3254 Legacy (Info)
RFC3265 Obsolete (PS)
RFC3266 Obsolete (PS)
RFC3267 Obsolete (PS)
RFC3268 Obsolete (PS)
RFC3272 Obsolete (Info)
RFC3276 Obsolete (PS)
RFC3278 Obsolete (Info)
RFC3280 Obsolete (PS)
RFC3281 Obsolete (PS)
RFC3285 Obsolete (Info)
RFC3288 Obsolete (PS)
RFC3291 Obsolete (PS)
RFC3299 Legacy (Info)
RFC3300 HISTORIC Obsolete
RFC3305 Legacy (Info)
RFC3309 Obsolete (PS)
RFC3315 Obsolete (PS)
RFC3316 Obsolete (Info)
RFC3317 HISTORIC
RFC3318 HISTORIC
RFC3330 Legacy Obsolete (Info)
RFC3332 Obsolete (PS)
RFC3334 Legacy (Exp)
RFC3338 Obsolete (Exp)
RFC3340 HISTORIC
RFC3341 HISTORIC
RFC3342 HISTORIC
RFC3343 HISTORIC
RFC3344 Obsolete (PS)
RFC3352 Legacy (Info)
RFC3356 Legacy Obsolete (Info)
RFC3360 Legacy (BCP60)
RFC3362 Legacy (PS)
RFC3365 Legacy (BCP61)
RFC3367 Legacy (PS)
RFC3368 Legacy (PS)
RFC3369 Obsolete (PS)
RFC3373 Obsolete (Info)
RFC3377 Obsolete (PS)
RFC3378 Legacy (Info)
RFC3381 Obsolete (PS)
RFC3382 Obsolete (PS)
RFC3383 Obsolete
RFC3385 Legacy (Info)
RFC3387 Legacy (Info)
RFC3388 Obsolete (PS)
RFC3391 Legacy (Info)
RFC3392 Obsolete (DS)
RFC3406 Obsolete
RFC3419 Legacy (PS)
RFC3423 Legacy (Info)
RFC3427 Legacy Obsolete
RFC3431 Obsolete (PS)
RFC3445 Obsolete (PS)
RFC3447 Obsolete (Info)
RFC3448 Obsolete (PS)
RFC3450 Obsolete (Exp)
RFC3451 Obsolete (Exp)
RFC3452 Obsolete (Exp)
RFC3454 Obsolete (PS)
RFC3455 Obsolete (Info)
RFC3462 Obsolete (DS)
RFC3466 Obsolete (Info)
RFC3484 Obsolete (PS)
RFC3488 Legacy (Info)
RFC3489 Obsolete (PS)
RFC3490 Obsolete (PS)
RFC3491 Obsolete (PS)
RFC3494 Legacy (Info)
RFC3496 Legacy (Info)
RFC3499 Legacy (Info)
RFC3501 Obsolete (PS)
RFC3502 Legacy (PS)
RFC3503 Legacy (PS)
RFC3511 Obsolete (Info)
RFC3513 Obsolete (PS)
RFC3517 Obsolete (PS)
RFC3525 HISTORIC Obsolete
RFC3530 Obsolete (PS)
RFC3534 Obsolete (PS)
RFC3536 Obsolete (Info)
RFC3540 HISTORIC
RFC3546 Obsolete (PS)
RFC3547 Obsolete (PS)
RFC3548 Obsolete (Info)
RFC3553 Legacy (BCP73)
RFC3555 Obsolete (PS)
RFC3567 Obsolete (Info)
RFC3570 Obsolete (Info)
RFC3571 HISTORIC
RFC3576 Obsolete (Info)
RFC3588 Obsolete (PS)
RFC3598 Obsolete (PS)
RFC3599 Legacy (Info)
RFC3600 Legacy HISTORIC Obsolete
RFC3603 Obsolete (Info)
RFC3613 Legacy (Info)
RFC3615 Legacy (Info)
RFC3627 HISTORIC Obsolete
RFC3632 Legacy (Info)
RFC3633 Obsolete (PS)
RFC3636 Obsolete (PS)
RFC3655 Obsolete (PS)
RFC3658 Obsolete (PS)
RFC3662 Obsolete (Info)
RFC3664 Obsolete (PS)
RFC3667 Obsolete
RFC3668 Obsolete
RFC3674 Obsolete (PS)
RFC3682 Obsolete (Exp)
RFC3685 Obsolete (PS)
RFC3695 Obsolete (Exp)
RFC3697 Obsolete (PS)
RFC3700 HISTORIC Obsolete
RFC3709 Obsolete (PS)
RFC3712 Obsolete (Info)
RFC3716 HISTORIC
RFC3720 Obsolete (PS)
RFC3730 Obsolete (PS)
RFC3731 Obsolete (PS)
RFC3732 Obsolete (PS)
RFC3733 Obsolete (PS)
RFC3734 Obsolete (PS)
RFC3736 Obsolete (PS)
RFC3755 Obsolete (PS)
RFC3757 Obsolete (PS)
RFC3761 Obsolete (PS)
RFC3768 Obsolete (DS)
RFC3770 Obsolete (PS)
RFC3771 Obsolete (PS)
RFC3775 Obsolete (PS)
RFC3777 Obsolete
RFC3778 Obsolete (Info)
RFC3782 Obsolete (PS)
RFC3784 Obsolete (Info)
RFC3786 Obsolete (Info)
RFC3798 Obsolete (DS)
RFC3825 Obsolete (PS)
RFC3831 Obsolete (PS)
RFC3845 Obsolete (PS)
RFC3847 Obsolete (Info)
RFC3850 Obsolete (PS)
RFC3851 Obsolete (PS)
RFC3852 Obsolete (PS)
RFC3895 Obsolete (PS)
RFC3913 HISTORIC
RFC3920 Obsolete (PS)
RFC3921 Obsolete (PS)
RFC3926 Obsolete (Exp)
RFC3932 Obsolete
RFC3940 Obsolete (Exp)
RFC3941 Obsolete (Exp)
RFC3946 Obsolete (PS)
RFC3970 Legacy (PS)
RFC3978 Obsolete
RFC3979 Obsolete
RFC3980 Obsolete (PS)
RFC3984 Obsolete (PS)
RFC3989 Obsolete (Info)
RFC4005 Obsolete (PS)
RFC4006 Obsolete (PS)
RFC4008 Obsolete (PS)
RFC4009 Obsolete (Info)
RFC4013 Obsolete (PS)
RFC4020 Obsolete
RFC4049 Obsolete (Exp)
RFC4051 Obsolete (PS)
RFC4068 Obsolete (Exp)
RFC4071 Obsolete
RFC4091 Obsolete (PS)
RFC4092 Obsolete (PS)
RFC4122 Obsolete (PS)
RFC4132 Obsolete (PS)
RFC4133 Obsolete (PS)
RFC4140 Obsolete (Exp)
RFC4148 Obsolete (BCP108)
RFC4156 HISTORIC
RFC4157 HISTORIC
RFC4205 Obsolete (Info)
RFC4214 Obsolete (Exp)
RFC4234 Obsolete (DS)
RFC4242 Obsolete (PS)
RFC4244 Obsolete (PS)
RFC4281 Obsolete (PS)
RFC4282 Obsolete (PS)
RFC4288 Obsolete
RFC4294 Obsolete (Info)
RFC4305 Obsolete (PS)
RFC4306 Obsolete (PS)
RFC4307 Obsolete (PS)
RFC4310 Obsolete (PS)
RFC4325 Obsolete (PS)
RFC4327 Obsolete (PS)
RFC4329 Obsolete (Info)
RFC4330 Obsolete (Info)
RFC4333 Obsolete
RFC4346 HISTORIC Obsolete
RFC4347 HISTORIC Obsolete
RFC4351 HISTORIC
RFC4366 Obsolete (PS)
RFC4369 Obsolete (PS)
RFC4371 Obsolete
RFC4379 Obsolete (PS)
RFC4395 Obsolete
RFC4402 HISTORIC Obsolete
RFC4405 HISTORIC
RFC4406 HISTORIC
RFC4407 HISTORIC
RFC4408 Obsolete (Exp)
RFC4409 Obsolete (DS)
RFC4420 Obsolete (PS)
RFC4423 Obsolete (Info)
RFC4431 HISTORIC
RFC4441 Obsolete (Info)
RFC4447 Obsolete (PS)
RFC4460 Obsolete (Info)
RFC4474 Obsolete (PS)
RFC4492 Obsolete (Info)
RFC4507 Obsolete (PS)
RFC4544 Obsolete (PS)
RFC4550 Obsolete (PS)
RFC4551 Obsolete (PS)
RFC4566 Obsolete (PS)
RFC4572 Obsolete (PS)
RFC4582 Obsolete (PS)
RFC4583 Obsolete (PS)
RFC4590 Obsolete (PS)
RFC4601 Obsolete (PS)
RFC4612 HISTORIC
RFC4614 Obsolete (Info)
RFC4622 Obsolete (PS)
RFC4627 Obsolete (Info)
RFC4630 Obsolete (PS)
RFC4634 Obsolete (Info)
RFC4635 Obsolete (PS)
RFC4641 Obsolete (Info)
RFC4646 Obsolete
RFC4676 Obsolete (PS)
RFC4677 Obsolete (Info)
RFC4693 HISTORIC Obsolete
RFC4695 Obsolete (PS)
RFC4718 Obsolete (Info)
RFC4722 Obsolete (Info)
RFC4741 Obsolete (PS)
RFC4742 Obsolete (PS)
RFC4743 HISTORIC
RFC4744 HISTORIC
RFC4748 Obsolete
RFC4753 Obsolete (Info)
RFC4756 Obsolete (PS)
RFC4757 HISTORIC
RFC4770 Obsolete (PS)
RFC4773 Obsolete (Info)
RFC4813 Obsolete (Exp)
RFC4835 Obsolete (PS)
RFC4843 Obsolete (Exp)
RFC4844 Obsolete (Info)
RFC4850 Obsolete (PS)
RFC4869 HISTORIC Obsolete
RFC4870 HISTORIC Obsolete
RFC4871 Obsolete (PS)
RFC4879 Obsolete
RFC4880 Obsolete (PS)
RFC4893 Obsolete (PS)
RFC4905 HISTORIC
RFC4906 HISTORIC
RFC4909 Obsolete (Info)
RFC4930 Obsolete (DS)
RFC4931 Obsolete (DS)
RFC4932 Obsolete (DS)
RFC4933 Obsolete (DS)
RFC4934 Obsolete (DS)
RFC4938 Obsolete (Info)
RFC4941 Obsolete (DS)
RFC4952 Obsolete (Info)
RFC4960 Obsolete (PS)
RFC4970 Obsolete (PS)
RFC4971 Obsolete (PS)
RFC4995 Obsolete (PS)
RFC4996 Obsolete (PS)
RFC5000 HISTORIC Obsolete
RFC5006 Obsolete (Exp)
RFC5008 HISTORIC Obsolete
RFC5046 Obsolete (PS)
RFC5048 Obsolete (PS)
RFC5070 Obsolete (PS)
RFC5074 HISTORIC
RFC5075 Obsolete (PS)
RFC5077 Obsolete (PS)
RFC5078 Obsolete (Info)
RFC5081 Obsolete (Exp)
RFC5101 Obsolete (PS)
RFC5102 Obsolete (PS)
RFC5117 Obsolete (Info)
RFC5143 HISTORIC Obsolete
RFC5156 Obsolete (Info)
RFC5157 Obsolete (Info)
RFC5162 Obsolete (PS)
RFC5201 Obsolete (Exp)
RFC5202 Obsolete (Exp)
RFC5203 Obsolete (Exp)
RFC5204 Obsolete (Exp)
RFC5205 Obsolete (Exp)
RFC5206 Obsolete (Exp)
RFC5208 Obsolete (Info)
RFC5226 Obsolete
RFC5245 Obsolete (PS)
RFC5246 Obsolete (PS)
RFC5268 Obsolete (PS)
RFC5285 Obsolete (PS)
RFC5296 Obsolete (PS)
RFC5306 Obsolete (PS)
RFC5316 Obsolete (PS)
RFC5335 Obsolete (Exp)
RFC5336 Obsolete (Exp)
RFC5337 Obsolete (Exp)
RFC5342 Obsolete
RFC5377 Obsolete (Info)
RFC5389 Obsolete (PS)
RFC5395 Obsolete
RFC5405 Obsolete
RFC5412 HISTORIC
RFC5413 HISTORIC
RFC5414 HISTORIC Obsolete
RFC5430 HISTORIC Obsolete
RFC5451 Obsolete (PS)
RFC5467 Obsolete (Exp)
RFC5469 HISTORIC Obsolete
RFC5504 Obsolete (Exp)
RFC5512 Obsolete (PS)
RFC5539 Obsolete (PS)
RFC5549 Obsolete (PS)
RFC5566 Obsolete (PS)
RFC5575 Obsolete (PS)
RFC5581 Obsolete (Info)
RFC5617 HISTORIC
RFC5620 Obsolete (Info)
RFC5633 Obsolete
RFC5653 Obsolete (PS)
RFC5661 Obsolete (PS)
RFC5666 Obsolete (PS)
RFC5667 Obsolete (PS)
RFC5672 Obsolete (PS)
RFC5680 Obsolete
RFC5696 Obsolete (PS)
RFC5719 Obsolete (PS)
RFC5721 Obsolete (Exp)
RFC5735 Obsolete
RFC5736 Obsolete (Info)
RFC5738 Obsolete (Exp)
RFC5741 Obsolete (Info)
RFC5750 Obsolete (PS)
RFC5751 Obsolete (PS)
RFC5759 HISTORIC
RFC5766 Obsolete (PS)
RFC5772 HISTORIC
RFC5773 HISTORIC
RFC5785 Obsolete (PS)
RFC5787 Obsolete (Exp)
RFC5798 Obsolete (PS)
RFC5806 HISTORIC
RFC5815 Obsolete (PS)
RFC5825 Obsolete (Exp)
RFC5849 Obsolete (Info)
RFC5933 HISTORIC
RFC5953 Obsolete (PS)
RFC5966 Obsolete (PS)
RFC5983 Obsolete (Exp)
RFC5987 HISTORIC Obsolete
RFC5988 Obsolete (PS)
RFC5996 Obsolete (PS)
RFC6006 Obsolete (PS)
RFC6013 HISTORIC Obsolete
RFC6021 Obsolete (PS)
RFC6036 Obsolete (Info)
RFC6037 HISTORIC
RFC6044 Obsolete (Info)
RFC6045 Obsolete (Info)
RFC6046 Obsolete (Info)
RFC6057 HISTORIC
RFC6087 Obsolete (Info)
RFC6093 Obsolete (PS)
RFC6096 Obsolete (PS)
RFC6101 HISTORIC
RFC6106 Obsolete (PS)
RFC6108 HISTORIC
RFC6112 HISTORIC Obsolete
RFC6122 Obsolete (PS)
RFC6123 HISTORIC
RFC6125 Obsolete (PS)
RFC6126 Obsolete (Exp)
RFC6145 Obsolete (PS)
RFC6156 Obsolete (PS)
RFC6166 Obsolete (PS)
RFC6170 Obsolete (PS)
RFC6195 Obsolete
RFC6204 Obsolete (Info)
RFC6220 Obsolete (Info)
RFC6222 Obsolete (PS)
RFC6237 Obsolete (Exp)
RFC6239 HISTORIC
RFC6253 Obsolete (Exp)
RFC6277 Obsolete (PS)
RFC6304 Obsolete (Info)
RFC6312 Obsolete (Info)
RFC6318 HISTORIC
RFC6326 Obsolete (PS)
RFC6327 Obsolete (PS)
RFC6336 Obsolete (PS)
RFC6347 Obsolete (PS)
RFC6348 HISTORIC
RFC6379 HISTORIC
RFC6380 HISTORIC
RFC6403 HISTORIC
RFC6424 Obsolete (PS)
RFC6429 Obsolete (Info)
RFC6434 Obsolete (Info)
RFC6439 Obsolete (PS)
RFC6460 HISTORIC
RFC6482 Obsolete (PS)
RFC6485 Obsolete (PS)
RFC6486 Obsolete (PS)
RFC6490 Obsolete (PS)
RFC6506 Obsolete (PS)
RFC6528 Obsolete (PS)
RFC6529 HISTORIC
RFC6536 Obsolete (PS)
RFC6548 Obsolete (Info)
RFC6555 Obsolete (PS)
RFC6577 Obsolete (PS)
RFC6587 HISTORIC
RFC6622 Obsolete (PS)
RFC6635 Obsolete (Info)
RFC6637 Obsolete (PS)
RFC6685 Obsolete (PS)
RFC6691 Obsolete (Info)
RFC6722 Obsolete (Info)
RFC6723 Obsolete (PS)
RFC6732 HISTORIC Obsolete
RFC6779 Obsolete (PS)
RFC6804 HISTORIC
RFC6822 Obsolete (PS)
RFC6824 Obsolete (Exp)
RFC6829 Obsolete (PS)
RFC6830 Obsolete (Exp)
RFC6833 Obsolete (Exp)
RFC6834 Obsolete (Exp)
RFC6844 Obsolete (PS)
RFC6859 Obsolete
RFC6931 Obsolete (PS)
RFC6944 Obsolete (PS)
RFC6961 Obsolete (PS)
RFC6962 Obsolete (Exp)
RFC6982 Obsolete (Exp)
RFC7001 Obsolete (PS)
RFC7042 Obsolete
RFC7049 Obsolete (PS)
RFC7053 Obsolete (PS)
RFC7083 Obsolete (PS)
RFC7125 Obsolete (Info)
RFC7150 Obsolete (PS)
RFC7158 Obsolete (PS)
RFC7159 Obsolete (PS)
RFC7180 Obsolete (PS)
RFC7223 Obsolete (PS)
RFC7230 Obsolete (PS)
RFC7231 Obsolete (PS)
RFC7232 Obsolete (PS)
RFC7233 Obsolete (PS)
RFC7234 Obsolete (PS)
RFC7235 Obsolete (PS)
RFC7238 Obsolete (Exp)
RFC7248 Obsolete (PS)
RFC7277 Obsolete (PS)
RFC7283 Obsolete (PS)
RFC7298 Obsolete (Exp)
RFC7302 Obsolete (Info)
RFC7320 Obsolete
RFC7321 Obsolete (PS)
RFC7329 Obsolete (Info)
RFC7386 Obsolete (PS)
RFC7410 Obsolete (PS)
RFC7436 HISTORIC
RFC7437 Obsolete
RFC7482 Obsolete (PS)
RFC7483 Obsolete (PS)
RFC7484 Obsolete (PS)
RFC7500 Obsolete (Info)
RFC7507 Obsolete (PS)
RFC7525 Obsolete
RFC7537 Obsolete (PS)
RFC7538 Obsolete (PS)
RFC7539 Obsolete (Info)
RFC7540 Obsolete (PS)
RFC7550 Obsolete (PS)
RFC7557 Obsolete (Exp)
RFC7564 Obsolete (PS)
RFC7601 Obsolete (PS)
RFC7613 Obsolete (PS)
RFC7615 Obsolete (PS)
RFC7626 Obsolete (Info)
RFC7630 Obsolete (PS)
RFC7674 Obsolete (PS)
RFC7691 Obsolete
RFC7694 Obsolete (PS)
RFC7700 Obsolete (PS)
RFC7706 Obsolete (Info)
RFC7710 Obsolete (PS)
RFC7719 Obsolete (Info)
RFC7730 Obsolete (PS)
RFC7749 Obsolete (Info)
RFC7752 Obsolete (PS)
RFC7807 Obsolete (PS)
RFC7810 Obsolete (PS)
RFC7816 Obsolete (Exp)
RFC7895 Obsolete (PS)
RFC7954 HISTORIC
RFC7955 HISTORIC
RFC8022 Obsolete (PS)
RFC8049 Obsolete (PS)
RFC8113 Obsolete (Exp)
RFC8152 Obsolete (PS)
RFC8164 HISTORIC
RFC8203 Obsolete (PS)
RFC8208 Obsolete (PS)
RFC8229 Obsolete (PS)
RFC8312 Obsolete (Info)
RFC8318 Obsolete
RFC8321 Obsolete (Exp)
RFC8398 Obsolete (PS)
RFC8399 Obsolete (PS)
RFC8478 Obsolete (Info)
RFC8499 Obsolete
RFC8507 HISTORIC
RFC8536 Obsolete (PS)
RFC8540 Obsolete (Info)
RFC8728 Obsolete (Info)
RFC8736 Obsolete (PS)
RFC8740 Obsolete (PS)
RFC8782 Obsolete (PS)
RFC8788 Obsolete
RFC8829 Obsolete (PS)
RFC8843 Obsolete (PS)
RFC8889 Obsolete (Exp)
RFC8919 Obsolete (PS)
RFC8920 Obsolete (PS)
RFC8941 Obsolete (PS)
RFC8954 Obsolete (PS)
RFC8989 Obsolete (Exp)
RFC9029 Obsolete (PS)
RFC9092 Obsolete (PS)
RFC9327 HISTORIC
