Robtex

Up: 66.225.228.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.225.228.0/25
Down right: 66.225.228.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.225.228.0	PTR	network
66.225.228.2	A+PTR	bigy.maze.solutions
66.225.228.2	A	ns3.immunesystemproducts.com
66.225.228.2	A	maze-digital-course.com
66.225.228.5	PTR	unknown.hostforweb.net
66.225.228.5	A	frienditegossip.com
66.225.228.5	A	frienditestore.com
66.225.228.6	PTR	unknown.hostforweb.net
66.225.228.6	A	newsoftware.us
66.225.228.6	A	www.aol-soft.com
66.225.228.12	A	ns3.onlineservant.net
66.225.228.12	A	cebu.onlineservant.net
66.225.228.13	A	ns4.onlineservant.net
66.225.228.19	PTR	unknown.hostforweb.net
66.225.228.19	A	tixcamp.com
66.225.228.19	A	adventconnex.com
66.225.228.21	A	www.webnaz.com
66.225.228.21	A	mail.demetriouandnicolaou.com
66.225.228.22	PTR	unknown.hostforweb.net
66.225.228.36	PTR	domainrover.com
66.225.228.37	PTR	domainrover.com
66.225.228.51	A+PTR	server.jobradar.at
66.225.228.51	A	ns1.jobradar.at
66.225.228.51	A	jobradar.at
66.225.228.52	PTR	server.jobradar.at
66.225.228.52	A	infratechno.at
66.225.228.52	A	ns2.jobradar.at
66.225.228.53	PTR	server.jobradar.at
66.225.228.53	A	excel-db.com
66.225.228.53	A	bau-hotline.at
66.225.228.64	A	voicesforprogresspac.org
66.225.228.64	A	voicesforprogresspac.com
66.225.228.70	A	ns2.guillerminabravo.com
66.225.228.70	A	server.guillerminabravo.com
66.225.228.70	A	ns1.guillerminabravo.com
66.225.228.73	PTR	cyprusserver.com
66.225.228.73	A	ns1.dnasuriname.org
66.225.228.73	A	mail.dna.sr
66.225.228.75	A+PTR	server.0808000.com
66.225.228.75	A	ns1.0808000.com
66.225.228.77	PTR	unknown.hostforweb.net
66.225.228.77	A	mail.losangelesclinicaltrials.com
66.225.228.77	A	ns1.mobilelia.co.uk
66.225.228.79	PTR	nudity.newelectronicproduct.net
66.225.228.79	A	thepoliticalparty.com
66.225.228.86	PTR	unknown.hostforweb.net
66.225.228.86	A	nsitebuilder.com
66.225.228.87	A	traffiqr.com
66.225.228.88	PTR	unknown.hostforweb.net
66.225.228.88	A	socialwirelessmedia.com
66.225.228.89	PTR	unknown.hostforweb.net
66.225.228.89	A	ns4.winthropweb.com
66.225.228.89	A	moorskin.com
66.225.228.95	PTR	server.procyberhost.com
66.225.228.95	A	gayinformer.com
66.225.228.95	A	www.ukchinadirect.co.uk
66.225.228.96	PTR	mx310.directsignals.com
66.225.228.96	PTR	host11.signalsale.com
66.225.228.96	PTR	ns2.boznetwork.net
66.225.228.98	PTR	unknown.hostforweb.net
66.225.228.98	A	server.mactomedia.com
66.225.228.98	A	ns1.mactomedia.com
66.225.228.101	PTR	mx.staxsurveys.com
66.225.228.106	A	ns2.tvhound.com
66.225.228.135	PTR	server.subidonz.com
66.225.228.135	A	xn--libabrd-f1a.com
66.225.228.135	A	prinskonditori.se
66.225.228.136	PTR	unknown.hostforweb.net
66.225.228.137	PTR	unknown.hostforweb.net
66.225.228.137	A	gbg24.se
66.225.228.137	A	mail.gbg24.se
66.225.228.143	A	ns2.powergrab.biz
66.225.228.143	A	ns2.powergrab.org
66.225.228.150	A+PTR	manila.onlineservant.net
66.225.228.150	A	*.onlineservant.net
66.225.228.150	A	www.actmalaria.net
66.225.228.151	PTR	unknown.hostforweb.net
66.225.228.151	A	www.actmalaria.net
66.225.228.151	A	ns2.onlineservant.net
66.225.228.152	PTR	unknown.hostforweb.net
66.225.228.152	A	projectatom.net
66.225.228.153	PTR	unknown.hostforweb.net
66.225.228.153	A	pt.trichview.com
66.225.228.153	A	ns1.trichedit.com
66.225.228.154	PTR	unknown.hostforweb.net
66.225.228.154	A	ns2.trichedit.com
66.225.228.164	PTR	server.budonetwork.com
66.225.228.164	A	agenciavent.com
66.225.228.164	A	broadway-cafe.com
66.225.228.166	PTR	server.5disc.net
66.225.228.166	A	christophercameron.com
66.225.228.166	A	teamcameron.com
66.225.228.167	PTR	unknown.hostforweb.net
66.225.228.170	PTR	unknown.hostforweb.net
66.225.228.183	PTR	unknown.hostforweb.net
66.225.228.192	PTR	host72.ganimedesneb.com
66.225.228.193	PTR	host73.ganimedesneb.com
66.225.228.197	PTR	unknown.hostforweb.net
66.225.228.198	PTR	unknown.hostforweb.net
66.225.228.201	PTR	gs1.dnsgateway01.com
66.225.228.217	A	triggersystems.net
66.225.228.218	A	ns1.yvbt.com
66.225.228.220	PTR	mail.eicra.com
66.225.228.220	A	binarydiggers.com
66.225.228.220	A	lawawarebangladesh.com
66.225.228.247	A	vps86.servershost.net
66.225.228.253	PTR	500.irb.ar7.ord6.us.scnet.net