Robtex

Up: 174.136.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 174.136.73.0/25
Down right: 174.136.73.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
174.136.73.1	PTR	nap-core-2.appliedi.net
174.136.73.3	A	dns1.awesomehosting.com
174.136.73.3	A	dns1.awesome.net
174.136.73.4	A	dns2.awesome.net
174.136.73.4	A	dns2.awesomehosting.com
174.136.73.6	A	outsidemovie.com
174.136.73.6	A	www.parallelci.com
174.136.73.6	A	www.berlon.com
174.136.73.9	PTR	mail1.appliedi.net
174.136.73.9	A	mail.happydragonmusic.com
174.136.73.9	A	mail.compareitguide.com
174.136.73.67	A	computerroomcleaning.com
174.136.73.67	A	sonicwall.dataclean.com
174.136.73.67	A	www.dataclean.com
174.136.73.71	A	zekesformula.com
174.136.73.72	A	equinechia.com
174.136.73.129	PTR	nap-core-2.appliedi.net
174.136.73.174	PTR	mailhost8.appliedi.net
174.136.73.214	PTR	mailhost8.appliedi.net
174.136.73.214	A	mail.anthraciteabstract.com
174.136.73.214	A	mail.karo.gr
174.136.73.218	A	mysql5b.appliedi.net
174.136.73.226	A	sql2k5e.appliedi.net