On Saturday 11 February 2006 07:34, Popovici Ionut wrote: > i have 4096 ip's how many clasesc can i use > i wanna to mark classes like ip > 81.180.254.123 -> class 81180254123 > or > 89.32.32.49 -> class 89323249 > can i use this kind of class? No, classes are identified by a hexadecimal number. I've never had to use more than 1 to FFF, so I don't know how much higher they go. You'd need some kind of association database if you're doing it by the last IP octet. 1 -> 1, 255 -> FF, ect. -- Jason Boxman http://edseek.com/ - Linux and FOSS stuff _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc