Robtex

Up: 216.147.12.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.147.12.0/24
Down right: 216.147.13.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.147.12.34	PTR	raiuga.com
216.147.12.37	PTR	unassigned.alabanza.com
216.147.12.38	PTR	unassigned.alabanza.com
216.147.12.38	A	www.conlegium.com
216.147.12.38	A	mail.conlegium.com
216.147.12.44	PTR	216-147-12-44.navisite.net
216.147.12.50	PTR	perfica.com.gt
216.147.12.64	A+PTR	infolaurentides.com
216.147.12.64	A	mail.infolaurentides.com
216.147.12.65	A+PTR	svistounov.com
216.147.12.65	A	mail.svistounov.com
216.147.12.79	PTR	churchusatoday.com
216.147.12.79	A	mail.churchusa.com
216.147.12.79	A	mail.thefamilybookstore.com
216.147.12.82	A	mail.bigoahu.com
216.147.12.82	A	bigoahu.com
216.147.12.100	PTR	off.bz
216.147.12.107	PTR	good-taste.net
216.147.12.119	PTR	carpasnuevageneracion.com.mx
216.147.12.126	A	mail.villastierrasanta.com
216.147.12.147	PTR	elamiami.com
216.147.12.161	PTR	lordmajesty.com
216.147.12.163	PTR	jeffslater.net
216.147.12.165	PTR	216-147-12-165.navisite.net
216.147.12.166	PTR	patriotsandliberty.com
216.147.12.172	PTR	gthunt.com
216.147.12.172	A	www.gthunt.com
216.147.12.172	A	mail.gthunt.com
216.147.12.186	A	support.nomonthly.com
216.147.12.192	PTR	test.com
216.147.12.193	PTR	cocom.com
216.147.12.203	A	arsak.com.ar
216.147.12.204	A	alfawebpublicidad.com.ar
216.147.12.205	PTR	ns2.hyperhosting.gr
216.147.12.211	PTR	medicid.com
216.147.12.226	PTR	unid-a.com
216.147.12.249	A	mail.torontoaces.ca
216.147.12.249	A	torontoaces.ca
216.147.12.251	PTR	iq-card.gr
216.147.13.4	PTR	machetemusic.com
216.147.13.16	PTR	ourm.org
216.147.13.39	PTR	216-147-13-39.navisite.net
216.147.13.46	PTR	ns.houseofhosting.com
216.147.13.47	A	ns2.houseofhosting.com
216.147.13.59	PTR	mammothcaveguides.com
216.147.13.68	A	hoteldelsolar.com.ar
216.147.13.74	PTR	katamoto.com
216.147.13.82	PTR	dmprayerleague.org
216.147.13.97	PTR	216-147-13-97.navisite.net
216.147.13.105	PTR	media-mari.com
216.147.13.110	PTR	mcfnylaw.com
216.147.13.126	PTR	kvbatv.com
216.147.13.140	PTR	angelsonline.com
216.147.13.145	PTR	bbbspen.org
216.147.13.146	PTR	216-147-13-146.navisite.net
216.147.13.148	PTR	ns.newcybage.alabanza.com
216.147.13.159	PTR	216-147-13-159.navisite.net
216.147.13.162	PTR	216-147-13-162.navisite.net
216.147.13.167	PTR	theoasis.cc
216.147.13.169	PTR	teslasociety.com
216.147.13.173	PTR	vandenhoucke.com
216.147.13.177	PTR	salvisberg.com
216.147.13.178	A	yourcomputercompanion.com
216.147.13.178	A	mail.yourcomputercompanion.com
216.147.13.179	PTR	familienclub-spiegel.ch
216.147.13.180	PTR	216-147-13-180.navisite.net
216.147.13.208	PTR	allphasetraining.com
216.147.13.215	PTR	otterbar.com
216.147.13.229	PTR	216-147-13-229.navisite.net
216.147.13.231	PTR	isthatlegal.ca
216.147.13.240	PTR	216-147-13-240.navisite.net
216.147.13.248	PTR	216-147-13-248.navisite.net
216.147.13.251	PTR	hifitalo.fi