On Tue, Mar 19, 2013 at 10:51 AM, Lutz Petersen <lp@shlink.de> wrote:

# sh ip bgp 176.121.32.2
% Network not in table

# host -t ptr 2.34.121.176.in-addr.arpa. ns2.alvinemove.info.
# Using domain server:
# Name: ns2.alvinemove.info.
# Address: 176.121.32.3#53
# 2.34.121.176.in-addr.arpa domain name pointer rented-2.beggarlyout.info.

suresh@frodo 01:01:32 <~> $ whois -h whois.ripe.net DSCNET|perl ./iprange2cidr.pl 

--
Suresh Ramasubramanian (ops.lists@gmail.com)