Robtex

Up: 66.23.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.23.128.0/20
Down right: 66.23.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.23.128.165	A	merak.centrivity.net
66.23.129.2	A	prrrt.johnpgonzalez.com
66.23.129.6	A	tjboy.johnpgonzalez.com
66.23.129.144	A	cloudcom.nexvortex.com
66.23.129.147	A	voclarion.com
66.23.129.147	A	www.nexvortex.com
66.23.129.231	A	mx1.nexvortex.com
66.23.129.244	A	mx5.nexvortex.com
66.23.129.253	A	px4.nexvortex.com
66.23.129.253	A	px2.nexvortex.com
66.23.130.27	A	www.smartmeasurement.jp
66.23.130.70	PTR	m01.bitlandhosting.com
66.23.131.98	PTR	www.governing.com
66.23.131.121	PTR	mail.bluecanopy.com
66.23.131.132	A	mplace.digiconasp.com
66.23.131.133	A	meet.digiconasp.com
66.23.131.228	A	vaptt01.nexvortex.com
66.23.131.228	A	nvds01.nexvortex.com
66.23.132.55	A	aakebvvi.com
66.23.132.138	A	paperlessmeeting.net
66.23.132.138	A	board-packets.com
66.23.132.138	A	a-board.com
66.23.133.1	A	reverse.centrivity.net
66.23.135.48	A	kwuaqrhiurju.com
66.23.136.83	PTR	mail.netgyral.com
66.23.136.83	A	mail.brucecostella.com
66.23.136.83	A	mail.apgnn.org
66.23.136.100	A	*.rvia.com
66.23.136.108	A	ipmonitor.cassidypinkard.net
66.23.136.131	A	makulasolutions.com
66.23.136.142	PTR	mx7.nexvortex.com
66.23.136.148	A	vpn.cassidypinkard.net
66.23.136.150	A	citrix.cassidypinkard.net
66.23.136.240	A	webdev2.lmdconsulting.com
66.23.136.243	PTR	webprod7.lmdconsulting.com
66.23.136.243	A	socceriq.co
66.23.136.243	A	harleston.co
66.23.136.244	PTR	webprod2.lmdconsulting.com
66.23.137.10	A	blog.enowinerooms.com
66.23.137.10	A	svbf.net
66.23.137.10	A	classichospitality.com
66.23.137.55	A	kslfund.com
66.23.137.67	PTR	tig-cfweb04.tigglobal.com
66.23.137.67	A	frenchlickbusiness.com
66.23.137.67	A	frenchlickplayer.com
66.23.137.201	A	lenvio-inc.com
66.23.137.201	A	www.lenvio-inc.com
66.23.137.201	A	lmdconsulting.com
66.23.138.5	A	ns1.nexvortex.com
66.23.138.5	A	mx2.nexvortex.com
66.23.138.8	A	support.nexvortex.com
66.23.138.8	A	mx7.nexvortex.com
66.23.138.11	PTR	mail.nexvortex.com
66.23.138.130	PTR	ns1.tech-centrum.com
66.23.138.131	PTR	ns2.tech-centrum.com
66.23.138.131	A	ninja.tech-centrum.com
66.23.138.131	A	mail2.tech-centrum.com
66.23.138.132	A	spam-gateway.tech-centrum.com
66.23.138.133	A+PTR	warrior.tech-centrum.com
66.23.138.168	A	nvcq.net
66.23.138.190	A	alerttek.net
66.23.138.240	A	dtiportal.com
66.23.141.11	PTR	agra.sona-systems.com
66.23.145.14	A	iprefergolfclub.net
66.23.145.14	A	iprefergolfclub.com
66.23.145.200	A	mail.socialsportsoffairfax.com
66.23.147.66	PTR	c4i.us.com
66.23.147.66	PTR	mail.c4i.us.com
66.23.147.68	PTR	mail.c4i.us.com
66.23.147.246	A	baltimorehousing.org
66.23.153.31	A	peterskent.com
66.23.156.141	A	www.newworldsales.com
66.23.156.141	A	newworldsales.com
66.23.156.141	A	*.newworldsales.com