Robtex

Up: 67.154.116.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 67.154.118.0/24
Down right: 67.154.119.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.154.118.10	A	ns1.opus-3.com
67.154.118.15	A	barracuda.opus-3.com
67.154.118.15	A	exch.opus-3.com
67.154.118.15	A	webmail.op3data.com
67.154.118.22	A	new.opus-3.com
67.154.118.22	A	web.opus-3.com
67.154.118.36	A	mail.theaffect.net
67.154.118.36	A	joegarzaattorney.com
67.154.118.43	PTR	cuda.op3data.com
67.154.118.43	A+PTR	barracuda.opus-3.com
67.154.118.43	A	smtp.travelreaction.com
67.154.118.45	A	mail.radtribe.com
67.154.118.125	PTR	bighost.bigdigi.net
67.154.118.125	A	karmafortravel.com
67.154.118.125	A	fingerbasket.com
67.154.118.129	A+PTR	ns.1starnet.com
67.154.118.130	PTR	smtp.1starnet.com
67.154.118.130	A	mail.parisoptimist.org
67.154.118.130	A	mail.1starnet.com
67.154.118.131	PTR	mx.1starnet.com
67.154.118.132	A	onestarnet.com
67.154.118.132	A	starnetonlinesystems.com
67.154.118.132	A	housewarmersusa.com
67.154.118.134	A+PTR	ns1.1starnet.com
67.154.118.135	A+PTR	ffcbank.com
67.154.118.135	A	1st-fed.com
67.154.118.135	A	www.ffcbank.com
67.154.118.136	A	www.1starnet.com
67.154.118.136	A	1starnet.com
67.154.118.200	A+PTR	2boutfitters.com
67.154.118.200	PTR	opus-3.com
67.154.118.200	PTR	ellum.net
67.154.118.233	A	mail.ansraudio.com
67.154.118.233	A	mail.specialprojectsaudio.com
67.154.119.7	PTR	gwennetwork.org
67.154.119.7	PTR	ci-gwen.opus-3.com
67.154.119.7	PTR	ci-web.opus-3.com
67.154.119.9	PTR	tf-cdp.opus-3.com
67.154.119.10	A+PTR	ns2.opus-3.com
67.154.119.25	A	mtsaas.net
67.154.119.115	PTR	ns1.bcservices.us
67.154.119.196	A	paradigmpan.com
67.154.119.196	A	towneastrehabhcc.com
67.154.119.196	A	ricsnf.com