Hatena::ブログ(Diary)

Yet Another Hackadelic

2008-08-21 Xデー

ipcount

$ ipcount `whois 192.168.1.1 | grep NetRange | sed -E 's/NetRange:[ ]+//'`
        192.168/16        192.168.0.0 - 192.168.255.255 [65536]

nrhd