Robtex

Up: 66.210.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.210.64.0/22
Down right: 66.210.68.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.210.64.4	A	pwstest.com
66.210.64.7	A	pwsqa.com
66.210.65.4	A	oliveonline.org
66.210.65.7	A	mailserver.olivebaptist.net
66.210.65.250	PTR	wsip-66-210-65-250.pn.at.cox.net
66.210.66.15	PTR	repartir-equip.esbetter.com
66.210.66.15	A	burymerely.com
66.210.70.10	A	mail.rbrooksdavislaw.com
66.210.70.10	A	mail.callthecomputerguy.com
66.210.70.10	A	mail.centerpintechnology.com
66.210.70.21	A	www.robinnet.com
66.210.70.22	A	intranet.robinnet.com
66.210.70.26	PTR	faithengaged.org
66.210.70.26	PTR	pensacolalfs.org
66.210.70.26	PTR	southwoodstock.org
66.210.70.50	A	cc.ncinoc.com
66.210.70.52	PTR	sip.mjrlawfirm.com
66.210.70.52	PTR	pnsdiocluster1.ptdiocese.org
66.210.70.52	A+PTR	pnsdioqbts.ptdiocese.org
66.210.70.102	A	ncts2.callthecomputerguy.com
66.210.70.211	A	new.ncinoc.com
66.210.70.211	A	referral.gulfmed.com
66.210.70.250	A+PTR	opmanager.callthecomputerguy.com
66.210.70.250	PTR	wsus.ncinoc.com
66.210.71.11	A	web2.eglobalwebhost.com
66.210.71.11	A	mail2.eglobalwebhost.com
66.210.71.24	A	mail.piercefinancial.com
66.210.71.64	A	mytrololo.com
66.210.71.254	A	sun.ncinoc.com