Robtex

Up: 216.130.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 216.130.248.0/22
Down right: 216.130.252.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.130.248.112	PTR	h112-248-130-216.adstx.net
216.130.248.139	PTR	h139-248-130-216.adstx.net
216.130.248.224	PTR	h224-248-130-216.adstx.net
216.130.249.3	A	dgssys.com
216.130.249.42	PTR	h42-249-130-216.adstx.net
216.130.249.66	PTR	h66-249-130-216.adstx.net
216.130.249.105	PTR	kilo.adstx.net
216.130.249.140	A	mail.musicicontrol.com
216.130.249.144	PTR	investwayapp.investway.com
216.130.249.144	A	sterlingmartin.com
216.130.249.147	PTR	h147-249-130-216.adstx.net
216.130.249.151	A	brightclaimianet.net
216.130.249.184	PTR	h184-249-130-216.adstx.net
216.130.249.219	PTR	h219-249-130-216.adstx.net
216.130.250.200	A+PTR	mx1.groupeworks.net
216.130.250.200	A	mail.zurvita.com
216.130.250.200	A	groupeworks.net
216.130.251.4	PTR	4-251-130-216.in-addr.arpa
216.130.251.23	PTR	secondfamily.org
216.130.251.23	A	mail.secondfamily.org
216.130.251.25	A+PTR	mail.second.org
216.130.251.30	A+PTR	second.org
216.130.251.30	A	www.second.org
216.130.251.46	A	mail.highvoltagesupply.com
216.130.251.91	PTR	91-251-130-216.in-addr.arpa
216.130.251.91	A	sites.second.org
216.130.251.93	PTR	93-251-130-216.in-addr.arpa
216.130.251.93	A	ftp.second.org
216.130.251.104	PTR	104-251-130-216.in-addr.arpa
216.130.251.104	A	finleymoll.com
216.130.251.105	A	mail.titlecourier.com
216.130.251.105	A	mail.dallastrinityriverproject.com
216.130.251.105	A	mail.usshilbert.org
216.130.251.234	A	portal.secondbaptistschool.org
216.130.251.234	A	wiki.secondbaptistschool.org
216.130.251.238	A	mail.sbseagles.org
216.130.251.244	PTR	244-251-130-216.in-addr.arpa
216.130.251.244	A	jss.secondbaptistschool.org
216.130.252.22	A	ns59.adstx.net
216.130.252.83	A	reports.rtui.com
216.130.252.87	A	cpanel.rtui.com
216.130.252.89	PTR	ns2.rtui.com
216.130.252.91	PTR	mail.rtui.com
216.130.252.92	A	cartvertising.com
216.130.252.93	A	stratprint.com
216.130.252.93	A	www.stratprint.com
216.130.253.25	A	email.hsblaw.com
216.130.253.25	A	mail.hsblaw.com
216.130.253.102	A+PTR	mail.pelotoncre.com
216.130.253.102	A	mail.pelotonrealty.com
216.130.253.102	A	mail2.pelotoncre.com
216.130.253.166	A	acebofaevals.com
216.130.253.202	PTR	visit.keznews.com
216.130.253.202	A	bnsdfw.com
216.130.253.243	A	theranchgunclub.com
216.130.253.243	A	alexanderi.net
216.130.253.243	A	mail.alexanderi.net
216.130.253.248	PTR	visit.keznews.com
216.130.253.248	A	mail.noc4das.com
216.130.253.249	PTR	visit.keznews.com
216.130.253.249	A	gamedayaccess.com
216.130.253.249	A	mail.stolentimejazz.com
216.130.253.250	PTR	ntxra.com
216.130.254.28	A	lifebydesigndenver.com
216.130.254.28	A	denverlifebydesign.com
216.130.254.82	PTR	h82-254-130-216.adstx.net
216.130.254.82	A	contechltd.com
216.130.254.82	A	nso.hostshq.com
216.130.254.83	PTR	h83-254-130-216.adstx.net
216.130.254.99	PTR	h99-254-130-216.adstx.net
216.130.254.99	A	appstg1.aus.superiorenergy.com
216.130.254.114	PTR	h114-254-130-216.adstx.net
216.130.254.120	PTR	h120-254-130-216.adstx.net
216.130.254.120	A	ts.saracenenergy.com
216.130.254.123	A	mail.saracenenergy.com
216.130.254.148	A	mailhou.sabineoil.com
216.130.254.148	A	mail.nfrenergy.com
216.130.254.148	A	mail.sabineoil.com
216.130.254.170	PTR	h170-254-130-216.adstx.net
216.130.254.170	A	*.mondobids.com
216.130.254.170	A	mail.mondobids.com
216.130.254.194	PTR	h194-254-130-216.adstx.net
216.130.254.194	A	mail.mainstreetdatasystems.com
216.130.254.205	A	mail.thedesignmarket.com
216.130.254.205	A	thedesignmarket.com
216.130.255.2	PTR	h2-255-230-216.static.adstx.net
216.130.255.71	A	smtp.tasb.org
216.130.255.117	A	pfspro.com
216.130.255.118	A	gomarkers.com
216.130.255.119	A	marker-hoff.com
216.130.255.119	A	marker-group.net
216.130.255.120	A	markers-online2.com
216.130.255.120	A	www.markers-online2.com
216.130.255.121	PTR	h121-255-230-216.static.adstx.net
216.130.255.121	A	autodiscover.marker-group.com
216.130.255.121	A	mail.marker-group.com
216.130.255.131	A+PTR	mail.americanintegration.com
216.130.255.131	A	mail.versatrust.com
216.130.255.133	A	homeownersofamericainsurancecompany.com
216.130.255.133	A	hoaic.biz
216.130.255.137	A	aimonitor.americanintegration.com
216.130.255.139	A	mail.txhealthcare.com
216.130.255.142	A	sc.versatrust.com
216.130.255.150	A	thcmeg1.txhealthcare.com
216.130.255.151	A	thcmeg2.txhealthcare.com
216.130.255.154	A	eras.versatrust.com
216.130.255.158	A	mail.repentance.org
216.130.255.245	A	ns1.ftaassociation.com