Robtex

Up: 72.5.180.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 72.5.180.0/25
Down right: 72.5.180.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.5.180.74	A	outboundl3.bluefly.com
72.5.180.77	A	is.bluefly.com
72.5.180.81	PTR	www.bluefly.com
72.5.180.81	A	www.blufly.net
72.5.180.81	A	blufly.us
72.5.180.82	A+PTR	vpn2.bluefly.com
72.5.180.93	A	vpn2.bluefly.com
72.5.180.96	A+PTR	mail2.bluefly.org
72.5.180.98	A	ns101.bluefly.com
72.5.180.116	A	betabluefly.com
72.5.180.123	A	bellnclive.com
72.5.180.123	A	envite.com
72.5.180.123	A	belle-and-clyve.com