Robtex

Up: 64.29.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.29.176.0/21
Down right: 64.29.184.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.29.176.10	PTR	hermes.coretransnational.com
64.29.176.25	A	mail.coreserv.com
64.29.176.64	A	mail.hollywoodsoftware.com
64.29.176.103	PTR	cex02usnj1.gibbonslaw.com
64.29.176.181	A	ait181.accessitx.com
64.29.178.141	A	ny-ad1.linksynergy.com
64.29.178.143	A	ny-click.linksynergy.com
64.29.178.144	PTR	ny-login.linksynergy.com
64.29.178.144	A	cli.linksynergy.com
64.29.178.146	A	ny-banner.linksynergy.com
64.29.178.147	A	analytics1.linksynergy.com
64.29.178.158	A	chasecreditcards.linksynergy.com
64.29.178.161	A+PTR	chasebusinesscards.linksynergy.com
64.29.178.161	A	chasebusinesscard.linksynergy.com
64.29.178.167	A	ny-idpman.linksynergy.com
64.29.178.167	A	dashboard.linkshare.com
64.29.178.181	A	ny-aftp.linksynergy.com
64.29.178.183	A	adnetwork.linksynergy.com
64.29.178.186	A	travelreservationdiscounts.com
64.29.178.186	A	electriccontractorquotes.com
64.29.178.203	A	rubycommunicate.com
64.29.178.203	A	primextrading.com
64.29.178.210	PTR	ns1.rubensteintech.com
64.29.178.211	PTR	ns2.rubensteintech.com
64.29.178.211	A	ns3.rubensteintech.com
64.29.178.211	A	ns2.logicept.com
64.29.179.28	A	mail.rowisenetworks.com
64.29.179.28	A	rowisenetworks.com
64.29.179.85	A	cfs01.weinsteinco.com
64.29.179.181	A	babyage.biz
64.29.181.20	A	backup1.ezzi.net
64.29.181.76	PTR	spam.caseygrp.com
64.29.181.77	PTR	virtual2.caseygrp.com
64.29.182.17	A	www.filangy.com
64.29.182.22	A	mx242.nxr1.com
64.29.182.23	A+PTR	mx243.nxr1.com
64.29.182.24	A	mx244.nxr1.com
64.29.182.39	PTR	mx39.nxr1.com
64.29.182.41	A	ns1.mxinteractive.com
64.29.182.42	A	ns2.mxinteractive.com
64.29.182.45	A	kobemail.net
64.29.182.50	PTR	bounce.nxr1.com
64.29.182.50	A	reply.ewr01.com
64.29.182.50	A	reply.ewrma.com
64.29.182.51	A	www.nxr1.com
64.29.182.51	A	mx40.nxr1.com
64.29.182.52	A	www.nxr1.com
64.29.182.52	A	mx40.nxr1.com
64.29.182.53	PTR	mx180.nxr1.com
64.29.182.135	PTR	nameserver.hoboken.com
64.29.182.135	A	ns1.criticalinfos.net
64.29.182.147	PTR	bodybuildingsecrets.com
64.29.182.162	PTR	bayonnerugby.com
64.29.182.192	PTR	criticalrealestate.com
64.29.182.194	PTR	3fortygrill.com
64.29.182.211	PTR	mx2.criticalinfos.net
64.29.182.212	PTR	mx3.criticalinfos.net
64.29.183.136	A+PTR	smtp.controlgroup.com
64.29.183.192	PTR	servicechannel.com
64.29.183.193	PTR	servicechannel.com
64.29.183.194	PTR	servicechannel.com
64.29.183.195	PTR	servicechannel.com
64.29.183.229	PTR	servicechannel.com
64.29.183.230	PTR	servicechannel.com
64.29.183.231	PTR	servicechannel.com
64.29.183.232	PTR	servicechannel.com
64.29.183.237	A	mail.servicechannel.com
64.29.183.238	A	servicechannell.com
64.29.183.238	A	soundac.servicechannel.com
64.29.183.238	A	servicechannel.us
64.29.183.240	A	*.soundac.com
64.29.183.240	A	mail3.soundac.com
64.29.183.240	A	mail2.soundac.com
64.29.183.241	PTR	servicechannel.com
64.29.183.242	PTR	servicechannel.com
64.29.183.243	PTR	servicechannel.com
64.29.184.30	PTR	insurent.com
64.29.185.45	PTR	acmewallsnyc.com
64.29.185.48	PTR	www.acmearchitecturalwalls.com
64.29.185.125	PTR	mail2.bloomprop.com
64.29.185.135	PTR	ftp.dmdsys.com
64.29.185.184	A	www.epaytv.net
64.29.185.184	A	*.epaytv.com
64.29.185.184	A	www.epaytv.com
64.29.185.201	PTR	www.insurent.biz
64.29.185.201	A	www.insurerent.com
64.29.185.201	A	*.insurent.com
64.29.185.202	A	www.insurerent.com
64.29.186.199	A+PTR	securedd.fletcher.com
64.29.186.199	A	fam9.fletcher.com
64.29.186.200	A	fam10.fletcher.com
64.29.186.201	A	fam11.fletcher.com
64.29.191.10	A	hephaestus.coreserv.com
64.29.191.53	A	www.accesscolo.com
64.29.191.53	A	accesscolo.com