Robtex

Up: 70.164.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 70.164.40.0/23
Down right: 70.164.42.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.164.40.9	PTR	masa-inc.com
70.164.40.83	A	ireland.parrotsystems.com
70.164.40.83	A	brcicorp.net
70.164.40.83	A	www.libertyrow.net
70.164.40.84	PTR	mailhost01.parrotsystems.com
70.164.40.84	A	mail.libertyrow.net
70.164.40.84	A	mail.anitagillette.com
70.164.40.101	A+PTR	wsip-70-164-40-101.dc.dc.cox.net
70.164.40.103	PTR	wsip-70-164-40-103.dc.dc.cox.net
70.164.40.103	A	mail.macrollc.com
70.164.40.105	PTR	wsip-70-164-40-105.dc.dc.cox.net
70.164.40.105	A	ns3.macrollc.com
70.164.40.105	A	ns1.macrosystemsllc.net
70.164.40.106	A	mail.novainternational.com
70.164.40.118	A	mail.edgemoorehomes.com
70.164.40.118	A	*.edgemoorehomes.com
70.164.40.118	A	edgemoorehomes.com
70.164.40.144	A	mail.corridonelectric.com
70.164.40.162	A	remotesupport.always-oncall.com
70.164.40.165	A	mail.blacklabsecurity.net
70.164.40.166	A	blacklabsecurity.com
70.164.40.166	A	*.blacklabsecurity.com
70.164.40.201	A	qualitytour.com
70.164.40.201	A	www.qualitytour.com
70.164.40.216	A+PTR	wsip-70-164-40-216.dc.dc.cox.net
70.164.40.216	A	ns1.pmdinc.com
70.164.40.240	PTR	wsip-70-164-40-240.dc.dc.cox.net
70.164.40.240	A	schrompbeti.net
70.164.40.240	A	mail.phants.com
70.164.40.244	A	mail.vabit.org
70.164.41.1	A+PTR	wsip-70-164-41-1.dc.dc.cox.net
70.164.41.9	A+PTR	wsip-70-164-41-9.dc.dc.cox.net
70.164.41.15	PTR	wsip-70-164-41-15.dc.dc.cox.net
70.164.41.15	A	ziu.net
70.164.41.19	A+PTR	wsip-70-164-41-19.dc.dc.cox.net
70.164.41.19	A	max.snisonline.org
70.164.41.21	A+PTR	wsip-70-164-41-21.dc.dc.cox.net
70.164.41.29	A+PTR	wsip-70-164-41-29.dc.dc.cox.net
70.164.41.42	A	desktopblue.com
70.164.41.83	A	mail.activecomputing.us
70.164.41.83	A	activecomputing.us
70.164.41.115	A	mail.global-isi.com
70.164.41.129	A+PTR	cb129.ncisystems.com
70.164.41.129	A	ns2.ncisystems.com
70.164.41.141	A+PTR	cb141.ncisystems.com
70.164.41.145	A+PTR	wsip-70-164-41-145.dc.dc.cox.net
70.164.41.202	A+PTR	wsip-70-164-41-202.dc.dc.cox.net
70.164.41.210	PTR	list.ldsmag.com
70.164.41.211	PTR	wsip-70-164-41-211.dc.dc.cox.net
70.164.42.8	A+PTR	wsip-70-164-42-8.dc.dc.cox.net
70.164.42.18	A	mail.breastfeedingoutlook.com
70.164.42.18	A	mail.goldstandardpublishing.com
70.164.42.18	A	mail.goldstandardhealthresources.com
70.164.42.20	PTR	wsip-70-164-42-20.dc.dc.cox.net
70.164.42.20	A	mail.breastfeedingoutlook.com
70.164.42.20	A	mail.goldstandardpublishing.com
70.164.42.29	PTR	wsip-70-164-42-29.dc.dc.cox.net
70.164.42.29	A	mariebiancuzzo.com
70.164.42.29	A	brfeed.com
70.164.42.49	A+PTR	joker.lateapex.net
70.164.42.49	A	ns0.lateapex.net
70.164.42.49	A	ns.lateapex.net
70.164.42.51	A	mrfreeze.lateapex.net
70.164.42.53	A	penguin.lateapex.net
70.164.42.56	A	wayga.net
70.164.42.81	PTR	wsip-70-164-42-81.dc.dc.cox.net
70.164.42.81	A	gsaservicedesk.com
70.164.42.89	A+PTR	wsip-70-164-42-89.dc.dc.cox.net
70.164.42.152	A	optimal-solar.com
70.164.42.152	A	optimal-motion.com
70.164.42.154	PTR	mail.bcstechservices.com
70.164.42.155	PTR	mailhosting.bcstechservices.com
70.164.42.155	A	myvirtualmd.com
70.164.42.155	A	mail.myvirtualmd.com
70.164.42.166	PTR	mail.alphaindustries.com
70.164.42.173	A	mail.clarkslitho.com
70.164.42.177	A	mail.guymichael.com
70.164.42.197	PTR	jpras.us
70.164.42.216	A+PTR	mail.hamiltoninsurance.com
70.164.42.217	A	mail.servarus.com
70.164.42.219	PTR	wsip-70-164-42-219.dc.dc.cox.net
70.164.42.219	A	mail.ermaonline.com
70.164.43.10	A	mail.excellentjob.com
70.164.43.22	PTR	snellingva.com
70.164.43.86	A+PTR	wsip-70-164-43-86.dc.dc.cox.net
70.164.43.91	A	reyle.com
70.164.43.104	A	mail.relentlessattack.com
70.164.43.108	A	mx.globalriskadvisors.com
70.164.43.120	A	grallc.com
70.164.43.120	A	graresearch.com
70.164.43.138	A+PTR	mail.twcserv.com
70.164.43.138	A	mail.thewalkerco.com
70.164.43.138	A	tuffets.com
70.164.43.214	PTR	wsip-70-164-43-214.dc.dc.cox.net
70.164.43.214	A	incava.org
70.164.43.214	A	roguegroup.net
70.164.43.215	PTR	wsip-70-164-43-215.dc.dc.cox.net
70.164.43.217	A	harp.rdahlberg.net
70.164.43.217	A	mail.rdahlberg.net
70.164.43.220	PTR	wsip-70-164-43-220.dc.dc.cox.net
70.164.43.220	A	xantheon.com
70.164.43.245	PTR	virwallserver.virwallsystems.com