Robtex

Up: 74.120.12.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 74.120.12.0/25
Down right: 74.120.12.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.120.12.1	A+PTR	hotgw-colo1.sea1.nx.defaultroute.net
74.120.12.10	A+PTR	vps23.sea1.defaultroute.net
74.120.12.11	A+PTR	vps10.sea1.defaultroute.net
74.120.12.11	A	beautanical.com
74.120.12.11	A	rackofglam.com
74.120.12.12	A+PTR	vps11.sea1.defaultroute.net
74.120.12.14	A+PTR	mail-relay.defaultroute.net
74.120.12.14	A	ovz0.sea1.defaultroute.net
74.120.12.17	A+PTR	z.defaultroute.net
74.120.12.29	A+PTR	web02.sea1.defaultroute.net
74.120.12.29	A	dc-758c695e46d3.mysticdiscoball.com
74.120.12.29	A	defaultroute.net
74.120.12.48	PTR	www.canistream.it
74.120.12.54	PTR	www.skillshare.com
74.120.12.58	A+PTR	vps4.sea1.defaultroute.net
74.120.12.58	A	paire.us
74.120.12.58	A	www.paire.us
74.120.12.62	PTR	www.canistream.it
74.120.12.66	A+PTR	cacheboy.sea1.defaultroute.net
74.120.12.67	A	everfall.org
74.120.12.69	PTR	ns2.defaultroute.net
74.120.12.69	A	ns4.defaultroute.net
74.120.12.74	PTR	server.erikwirtz.com
74.120.12.74	A	shannamichele.com
74.120.12.77	A+PTR	pantheon.defaultroute.net
74.120.12.87	PTR	neko.saturated.net
74.120.12.87	A	audiokitten.com
74.120.12.87	A	dollhousegardens.com
74.120.12.92	A+PTR	mail-relay.defaultroute.net
74.120.12.116	PTR	mail-relay.defaultroute.net
74.120.12.116	A	mail-relay.saturated.net
74.120.12.116	A	mx.quux.com
74.120.12.118	PTR	mail-relay.defaultroute.net
74.120.12.124	A+PTR	backup0.sea1.defaultroute.net
74.120.12.131	A+PTR	torservers-gw2.sea1.nx.defaultroute.net
74.120.12.132	A+PTR	drtorsea1.torservers.net
74.120.12.135	A+PTR	zeller.torservers.net
74.120.12.135	A	edge.colliertech.org
74.120.12.136	A	ns0.colliertech.org
74.120.12.137	A+PTR	web.colliertech.org
74.120.12.137	A	c9h.org
74.120.12.140	A+PTR	morales.torservers.net
74.120.12.142	A	wsg.colliertech.org
74.120.12.173	A	treemolabs.com
74.120.12.173	A	treemoinc.com
74.120.12.173	A	www.treemolabs.com
74.120.12.176	PTR	flowboard.com
74.120.12.176	A	appazine.net
74.120.12.176	A	appavideo.com
74.120.12.206	A+PTR	cache-sea.defaultroute.net
74.120.12.206	A	videolan-sea.defaultroute.com
74.120.12.206	A	cache.defaultroute.com
74.120.12.227	A+PTR	ge-vl73.border1.sea1.nx.defaultroute.net