Robtex

Up: 66.55.143.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 66.55.143.0/26
Down right: 66.55.143.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.55.143.0	PTR	66.55.143.0.choopa.net
66.55.143.1	PTR	vl220-c6-6-c6-1.pnj1.choopa.net
66.55.143.2	PTR	66.55.143.2.unmeteredservers.com
66.55.143.2	A	joywider.net
66.55.143.2	A	ns1.scoopsome.com
66.55.143.3	PTR	66.55.143.3.unmeteredservers.com
66.55.143.3	A	ns2.joywider.net
66.55.143.3	A	ns2.scoopsome.com
66.55.143.4	PTR	66.55.143.4.unmeteredservers.com
66.55.143.4	A	adjoomi.com
66.55.143.4	A	viralbuzzer.com
66.55.143.5	PTR	66.55.143.5.choopa.net
66.55.143.5	A	mail.cincinnatilimobus.com
66.55.143.7	PTR	66.55.143.7.choopa.net
66.55.143.8	PTR	66.55.143.8.choopa.net
66.55.143.10	PTR	66.55.143.10.gameservers.com
66.55.143.10	A	guia.center
66.55.143.10	A	usinanimada.com.br
66.55.143.12	PTR	66.55.143.12.choopa.net
66.55.143.13	PTR	66.55.143.13.choopa.com
66.55.143.15	PTR	66.55.143.15.choopa.net
66.55.143.16	PTR	66.55.143.16.choopa.net
66.55.143.20	PTR	66-55-143-20.choopa.net
66.55.143.20	A	teencorestudio.com
66.55.143.20	A	www.doubleteamsuckers.com
66.55.143.21	PTR	66-55-143-21.choopa.net
66.55.143.21	A	www.brutalinvasion.com
66.55.143.21	A	cherryvision.com
66.55.143.22	PTR	66.55.143.22.choopa.net
66.55.143.22	A	join.hardcoreyouth.com
66.55.143.22	A	join.fabsluts.com
66.55.143.31	PTR	66.55.143.31.choopa.net
66.55.143.32	PTR	66.55.143.32.choopa.net
66.55.143.35	PTR	66.55.143.35.choopa.net
66.55.143.35	A	dataperk.com
66.55.143.35	A	orderboldsos.com
66.55.143.37	PTR	66.55.143.37.choopa.net
66.55.143.37	A	pump-zone.com
66.55.143.41	PTR	66.55.143.41.choopa.net
66.55.143.41	A	earthcreations.net
66.55.143.41	A	www.earthcreations.net
66.55.143.42	A	southwoodpartners.com
66.55.143.44	A	daxkoconnect.com
66.55.143.45	A	smartenrollment.com
66.55.143.46	A	flyingbig.com
66.55.143.47	PTR	66.55.143.47.choopa.net
66.55.143.48	PTR	66.55.143.48.choopa.net
66.55.143.52	PTR	66.55.143.52.choopa.net
66.55.143.52	A	*.econovox.com
66.55.143.52	A	econovox.com
66.55.143.64	PTR	hosted-by.reliablesite.net
66.55.143.69	A	naturidentical.com
66.55.143.72	PTR	66.55.143.72.choopa.net
66.55.143.75	PTR	66.55.143.75.choopa.net
66.55.143.75	A	secure1stat.com
66.55.143.76	PTR	66.55.143.76.choopa.net
66.55.143.76	A	trackbacksecure.com
66.55.143.77	PTR	66.55.143.77.choopa.net
66.55.143.77	A	lead2track.com
66.55.143.77	A	1trkclick.com
66.55.143.79	PTR	66.55.143.79.choopa.net
66.55.143.87	PTR	66.55.143.87.choopa.net
66.55.143.88	PTR	66.55.143.88.choopa.net
66.55.143.91	PTR	enginecash.com
66.55.143.100	PTR	66.55.143.100.choopa.net
66.55.143.100	A	*.brazzersguide.com
66.55.143.100	A	abprogram.net
66.55.143.101	PTR	66.55.143.101.choopa.net
66.55.143.101	A	certifiedxxx.com
66.55.143.101	A	*.brazzersblog.com
66.55.143.102	PTR	66.55.143.102.choopa.net
66.55.143.102	A	www.userandpass.com
66.55.143.102	A	www.polishbigboobs.net
66.55.143.103	PTR	66.55.143.103.choopa.net
66.55.143.104	PTR	66.55.143.104.choopa.net
66.55.143.115	A	impresert.site
66.55.143.115	A	mail.impresert.site
66.55.143.115	A	ns2.impresert.site
66.55.143.124	A	ns1.jpfis.co
66.55.143.124	A	jpfis.co
66.55.143.124	A	ns2.jpfis.co
66.55.143.125	A	ns2.omegleconnect.net
66.55.143.126	PTR	hosted-by.securefastserver.com
66.55.143.127	PTR	hosted-by.securefastserver.com