Go to http://www.arin.net and enter the IP address. In the case of 61.43.153.30, follow the link to the APNIC which is responsible for this pool. You'll get there the info you seek.
there is an enhanced whois command that will do this automatically. I don't know if its in any RH/CentOS repositories (it probably should be, hint hint!), I've built mine from source and drop it into /usr/local/bin ... here's the authors site, the info on it is skimpy, but it works great. http://www.linux.it/~md/software/
$ whois --version Version 4.7.17. Report bugs to <md+whois@xxxxxxxx>. $ whois 61.43.153.30 % [whois.apnic.net node-1] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html inetnum: 61.32.0.0 - 61.43.255.255 netname: BORANET-1 descr: DACOM Corp. descr: Facility-based Telecommunication Service Provider descr: providing Internet leased-ine, on-line service, BLL etc. country: KR ... _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos
