Robtex

Up: 64.238.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 64.238.160.0/20
Down right: 64.238.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.238.160.8	A	sports-stake.com
64.238.160.67	PTR	64-238-160-67.core.gv-fl.ntc-com.net
64.238.160.67	A	cerul.li
64.238.161.2	PTR	i1.flphsys.com
64.238.161.2	A	a.ns.flphsys.com
64.238.161.2	A	a.ns.flphsys.net
64.238.161.3	A+PTR	b.ns.flphsys.com
64.238.161.54	A+PTR	horde.terra-comenv.com
64.238.161.83	A	office.grandiflora.pro
64.238.161.120	A	mail.dm-gnv.com
64.238.161.131	A	remote.trendmgt.com
64.238.161.163	PTR	srv01.quickmax.net
64.238.161.163	A	glc-inc.net
64.238.161.163	A	floridaphone.net
64.238.161.164	A	turkishcook.com
64.238.161.167	PTR	ns1.quickmax.net
64.238.161.169	A	medconex.com
64.238.161.214	A+PTR	remote.uscreditinc.us
64.238.161.242	A+PTR	mx.avera.com
64.238.162.10	A	smtp.lstcorp.com
64.238.162.12	A	mail.lstcorp.com
64.238.162.30	A	belize.lstcorp.com
64.238.162.30	A	ns1.lstcorp.com
64.238.162.32	A	optimaneuroscience.com
64.238.162.32	A	webfarm.lstcorp.com
64.238.162.34	PTR	lightspeedvoice.com
64.238.162.100	PTR	bahamas.lightspeedsolutions.net
64.238.162.100	A	ns2.lstcorp.com
64.238.162.110	PTR	lightspeedportal.com
64.238.162.111	A+PTR	dev.prismfax.com
64.238.162.111	A	prismfax.com
64.238.162.250	A	mail.synogen.com
64.238.162.252	A	mail.gohygreen.com
64.238.162.252	A	mail.xhalesmart.com
64.238.162.252	A	mail.xhalediagnostics.com
64.238.164.36	A+PTR	metamail.tinnovclients.net
64.238.164.37	A	stylishinstripes.com
64.238.164.41	A	mail.sunbayuf.com
64.238.164.48	A	routejack.com
64.238.164.73	A	thedao.space
64.238.168.38	PTR	stringer.mylightspeed.com
64.238.169.20	A	mobiletekwiz.com
64.238.169.36	A	mail.marmit.com
64.238.169.160	A	dungan.co.uk
64.238.169.160	A	sensualmedia.com
64.238.169.175	A	mail.requestaprayer.org
64.238.169.182	A	xenw3.adminsports.com
64.238.170.254	A+PTR	64-238-170-254.customer.gru.net
64.238.170.254	A	safe-maildelivery.com
64.238.175.0	PTR	64-238-175-0.cab.apt.gru.net
64.238.175.1	PTR	64-238-175-1.cab.apt.gru.net
64.238.175.2	PTR	64-238-175-2.cab.apt.gru.net
64.238.175.34	PTR	64-238-175-34.cab.apt.gru.net
64.238.175.35	PTR	64-238-175-35.cab.apt.gru.net
64.238.175.193	PTR	64-238-175-193.cab.apt.gru.net
64.238.176.65	PTR	64-238-176-65.ksg.apt.gru.net
64.238.176.67	PTR	64-238-176-67.ksg.apt.gru.net
64.238.176.98	PTR	64-238-176-98.ksg.apt.gru.net
64.238.176.99	PTR	64-238-176-99.ksg.apt.gru.net
64.238.176.163	PTR	64-238-176-163.ksg.apt.gru.net
64.238.176.227	PTR	64-238-176-227.ksg.apt.gru.net
64.238.179.195	PTR	64-238-179-195.sfp.apt.gru.net
64.238.185.8	PTR	64-238-185-8.vs.apt.gru.net
64.238.185.20	A	ns1.bullsi.net
64.238.185.35	PTR	64-238-185-35.vs.apt.gru.net
64.238.185.66	PTR	64-238-185-66.vs.apt.gru.net
64.238.185.133	PTR	64-238-185-133.cs.apt.gru.net
64.238.185.136	PTR	64-238-185-136.cs.apt.gru.net
64.238.185.160	PTR	64-238-185-160.cs.apt.gru.net
64.238.185.192	PTR	64-238-185-192.cs.apt.gru.net
64.238.187.100	PTR	64-238-187-100.cty.apt.gru.net
64.238.189.5	A	webmail.oec-fl.com
64.238.189.24	A	firewall.oakhammock.org
64.238.189.26	A	mail.oakhammock.org
64.238.189.60	A	mail.trimarkproperties.com
64.238.189.75	A	terainsights.net
64.238.189.76	A	2q2r.com
64.238.189.139	A+PTR	www.ffame.org
64.238.189.139	A	thewestheimerinstitute.org
64.238.189.139	A	ffame.org
64.238.189.170	A	isdndirect.com
64.238.189.171	A	isdndirect.net
64.238.189.171	A	mail.abaadvisors.com
64.238.189.171	A	mail.aba-advisors.com
64.238.189.204	A+PTR	www.firebirdbio.com
64.238.189.204	A	firebirdbio.com
64.238.189.204	A	*.firebirdbio.com
64.238.189.229	A	www.gamblerogers.com
64.238.189.229	A	evententertainmentol.com
64.238.189.229	A	oklawaha.us
64.238.189.231	PTR	mail.bladeweb.com
64.238.189.238	PTR	mail.prioria.com
64.238.190.11	A	privatesharp.com
64.238.190.194	A	dns.ncfrpc.org
64.238.190.194	A	earth.ncfrpc.org
64.238.190.197	A	ncfrpc.net
64.238.190.197	A	ncfrpc.com
64.238.190.249	A	polysmith.com