I don't know how to calculate an IP range. for example, 202.102.128.0/17 - 202.102.192.0/19 = ?
I mean the first range excludes the second, and what will be gotten. please help, thanks. -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/