Robtex

Up: 64.31.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 64.31.128.0/18
Down right: 64.31.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.31.128.14	PTR	premierwater.com
64.31.130.4	A	mail.truenetenergysolutions.com
64.31.130.36	PTR	listserve.sqe.com
64.31.130.135	PTR	www.loadking.com
64.31.130.138	PTR	mail.loadking.com
64.31.131.18	PTR	jaxfw.mpka.com
64.31.131.19	PTR	mpka.com
64.31.131.19	PTR	exeter1.mpka.com
64.31.131.19	PTR	mail.mpka.com
64.31.131.51	A	email.sawgrassmarriott.com
64.31.132.129	A+PTR	pool.gottlieb.com
64.31.132.129	A	host129.gottlieb.com
64.31.132.130	A	host130.gottlieb.com
64.31.132.137	A	mail2.gottlieb.com
64.31.132.145	A	mail2.gottlieb.com
64.31.133.69	A	darcyhay.com
64.31.133.115	A	mail.gunncoim.com
64.31.133.154	PTR	mail.ovationsjacksonville.com
64.31.134.109	A	www.blastshield.com
64.31.138.50	PTR	mail.realdatacenter.com
64.31.139.209	PTR	mail.itera.com
64.31.141.2	PTR	mail.abcoa.com
64.31.141.25	PTR	mail.abcoa.net
64.31.143.131	PTR	mail.computerpoint.net
64.31.143.132	PTR	mail.computerpoint.net
64.31.143.162	PTR	webmail.sterlinghealthcare.com
64.31.143.164	A	smtp.cfsbilling.com
64.31.145.10	A	mail.npbcid.org
64.31.145.102	A	mail1.hdidiabetes.com
64.31.145.102	A	email.homediagnostics.com
64.31.149.164	A	beckdr.net
64.31.151.62	A	xchg.flfirm.com
64.31.151.226	A	ftp.fep.gottlieb.com
64.31.151.226	A	ftp.memorial.gottlieb.com
64.31.151.226	A	ftp.villiage.gottlieb.com
64.31.153.41	A	evguideonline.com
64.31.153.41	A	www.evguideonline.com
64.31.153.69	A	smtp-01.nikonet.com
64.31.153.69	A	public.dmsgs.com
64.31.155.143	PTR	mail02.stmae.com
64.31.158.137	PTR	williamsonvermost.telcovebusiness.net
64.31.159.3	PTR	mail.elutions.com
64.31.159.81	A	flaquarium.net
64.31.159.81	A	wahoo.flaquarium.org
64.31.159.81	A	brewsbythebay.org
64.31.159.138	PTR	mail.tampabay.redcross.org
64.31.159.138	PTR	www.tampabay.redcross.org
64.31.159.139	PTR	mail.tampabay.redcross.org
64.31.159.139	PTR	www.tampabay.redcross.org
64.31.160.41	PTR	mail.singingmachine.com
64.31.161.149	A	buytimewarner.com
64.31.161.149	A	buytimewarnernow.com
64.31.161.149	A	buytimewarnar.com
64.31.161.199	A	thewindwardagency.com
64.31.162.90	A	coventry-tr.car1.fortlauderdale1.level3.net
64.31.162.118	A	telcove-inc.car1.fortlauderdale1.level3.net
64.31.162.121	A	se-4-0-0-27-19.car1.fortlauderdale1.level3.net
64.31.162.246	A	strategic-r.car1.fortlauderdale1.level3.net
64.31.163.20	PTR	smtp.kingmail.us
64.31.163.50	A	boeing.victoryair.com
64.31.164.162	PTR	mail.fmls.com
64.31.164.169	PTR	mail.hsr.net
64.31.170.10	PTR	mail.rmhjax.org
64.31.174.2	A	host2-abimkt.telcove.net
64.31.174.3	PTR	host3-abimkt.telcove.net
64.31.174.4	PTR	ns1.corpnrg.com
64.31.174.130	PTR	mail.nfinanse.com
64.31.174.168	A	nfinanselab.com
64.31.174.170	A	nfinansedms.com
64.31.174.175	A	nfinanse.com
64.31.174.176	A	nfinansenetwork.com
64.31.175.146	PTR	ourtownamerica.com
64.31.178.66	PTR	iapws.com
64.31.178.81	A+PTR	ds1.iapws.com
64.31.178.214	PTR	libsvr.libertyprop.com
64.31.182.1	A+PTR	bigboy.domanet.com
64.31.182.2	A	robin.domanet.com
64.31.182.3	A+PTR	joker.domanet.com
64.31.182.5	A	dbase.domanet.com
64.31.182.129	A+PTR	raven.domanet.com
64.31.182.161	A	cacolici.com
64.31.182.161	A	atasteofart.com
64.31.182.226	A	shockwarehouse.com
64.31.183.2	A+PTR	servo.metrobg.com
64.31.183.2	A	ns1.metrobg.com
64.31.183.2	A	metrobg.com
64.31.183.11	A	milo.metrobg.com
64.31.183.134	PTR	gw1.metrobg.com
64.31.183.199	A	ellis.domanet.com
64.31.183.199	A	freedom.domanet.com
64.31.183.213	A	melissa.metrobg.com
64.31.183.254	A	zpromakeup.com
64.31.184.82	A	mail.actsfl.com
64.31.185.210	A	mail.dycopaints.com
64.31.185.210	A	mail.ghinternational.ca
64.31.185.210	A	smtp.apoc.com
64.31.189.210	A	uhygndvstxjmytdbn.com
64.31.190.3	PTR	eat1edgefw.secureworks.net
64.31.190.9	A	www.guardent.com
64.31.190.9	A	guardint.com
64.31.190.9	A	www.guardient.com
64.31.190.144	A	nsdehwukjjfrleyugkj.com
64.31.191.180	A	email.solixdr.com
64.31.192.14	PTR	mt-rtr-e1.roanke.dfw.airmail.net
64.31.193.4	A	dyerdavid.com
64.31.193.4	A	bardangus.com
64.31.193.25	A	64-31-193-25.ip.pdq.net
64.31.193.53	A	weg.ro
64.31.195.0	A+PTR	00.c3.401f.cidr.airmail.net
64.31.195.214	A	mail1.texasenviro.com
64.31.195.214	A	mail.products-unlimited.com
64.31.195.214	A	mail.texasenviro.com
64.31.196.0	A+PTR	00.c4.401f.cidr.airmail.net
64.31.196.195	A	c3.c4.401f.cidr.airmail.net
64.31.197.0	A+PTR	00.c5.401f.cidr.airmail.net
64.31.197.5	A	05.c5.401f.cidr.airmail.net
64.31.197.26	A	1a.c5.401f.cidr.airmail.net
64.31.197.30	A	1e.c5.401f.cidr.airmail.net
64.31.197.131	A+PTR	83.c5.401f.cidr.airmail.net
64.31.197.133	A	85.c5.401f.cidr.airmail.net
64.31.197.134	A	86.c5.401f.cidr.airmail.net
64.31.197.143	A	8f.c5.401f.cidr.airmail.net
64.31.198.0	A+PTR	00.c6.401f.cidr.airmail.net
64.31.200.0	A+PTR	00.c8.401f.cidr.airmail.net
64.31.201.0	A+PTR	00.c9.401f.cidr.airmail.net
64.31.201.196	A	durhamcon.com
64.31.202.112	A	70.ca.401f.cidr.airmail.net
64.31.202.156	A	9c.ca.401f.cidr.airmail.net
64.31.202.251	A	fb.ca.401f.cidr.airmail.net
64.31.204.0	A+PTR	00.cc.401f.cidr.airmail.net
64.31.205.0	A+PTR	00.cd.401f.cidr.airmail.net
64.31.206.0	A	00.ce.401f.cidr.airmail.net
64.31.207.0	A+PTR	00.cf.401f.cidr.airmail.net
64.31.207.8	A	08.cf.401f.cidr.airmail.net
64.31.207.11	A	0b.cf.401f.cidr.airmail.net
64.31.207.23	A	17.cf.401f.cidr.airmail.net
64.31.207.131	A+PTR	83.cf.401f.cidr.airmail.net
64.31.207.134	A	86.cf.401f.cidr.airmail.net
64.31.207.144	A	90.cf.401f.cidr.airmail.net
64.31.207.145	A	91.cf.401f.cidr.airmail.net
64.31.210.0	A+PTR	00.d2.401f.cidr.airmail.net
64.31.210.1	PTR	01.d2.401f.cidr.airmail.net
64.31.210.178	A	b2.d2.401f.cidr.airmail.net
64.31.210.186	A	lindsayok.net
64.31.210.186	A	lindsayamerica.com
64.31.210.186	A	lindsayscouts.com
64.31.211.0	A+PTR	00.d3.401f.cidr.airmail.net
64.31.212.0	A+PTR	00.d4.401f.cidr.airmail.net
64.31.212.239	A	ef.d4.401f.cidr.airmail.net
64.31.213.0	A+PTR	00.d5.401f.cidr.airmail.net
64.31.213.20	A	xbcwufiypl.com
64.31.213.136	A	88.d5.401f.cidr.airmail.net
64.31.214.0	A+PTR	00.d6.401f.cidr.airmail.net
64.31.215.0	A+PTR	00.d7.401f.cidr.airmail.net
64.31.216.0	A+PTR	00.d8.401f.cidr.airmail.net
64.31.216.190	A	godscritters.org
64.31.216.190	A	nabemsecurity.com
64.31.217.0	A+PTR	00.d9.401f.cidr.airmail.net
64.31.218.0	A+PTR	00.da.401f.cidr.airmail.net
64.31.218.146	A	mail.roydgiles.com
64.31.218.146	A	mail.gfmds.com
64.31.218.178	A	b2.da.401f.cidr.airmail.net
64.31.219.0	A+PTR	00.db.401f.cidr.airmail.net
64.31.219.20	A	14.db.401f.cidr.airmail.net
64.31.219.88	A	58.db.401f.cidr.airmail.net
64.31.219.144	A	90.db.401f.cidr.airmail.net
64.31.219.159	A	9f.db.401f.cidr.airmail.net
64.31.219.237	A	ed.db.401f.cidr.airmail.net
64.31.219.247	A	f7.db.401f.cidr.airmail.net
64.31.220.0	A+PTR	00.dc.401f.cidr.airmail.net
64.31.220.59	A	gilesfamilymembers.com
64.31.220.116	A	roydgiles.com
64.31.221.0	A+PTR	00.dd.401f.cidr.airmail.net
64.31.221.2	A+PTR	02.dd.401f.cidr.airmail.net
64.31.221.40	A	28.dd.401f.cidr.airmail.net
64.31.221.51	A	33.dd.401f.cidr.airmail.net
64.31.221.165	A	a5.dd.401f.cidr.airmail.net
64.31.222.0	A+PTR	00.de.401f.cidr.airmail.net
64.31.223.0	A+PTR	00.df.401f.cidr.airmail.net
64.31.224.0	A+PTR	00.e0.401f.cidr.airmail.net
64.31.224.9	A	09.e0.401f.cidr.airmail.net
64.31.224.12	A	0c.e0.401f.cidr.airmail.net
64.31.224.14	A	0e.e0.401f.cidr.airmail.net
64.31.224.131	A+PTR	83.e0.401f.cidr.airmail.net
64.31.224.142	A	8e.e0.401f.cidr.airmail.net
64.31.224.143	A	8f.e0.401f.cidr.airmail.net
64.31.224.148	A	94.e0.401f.cidr.airmail.net
64.31.225.0	A+PTR	00.e1.401f.cidr.airmail.net
64.31.225.66	A	42.e1.401f.cidr.airmail.net
64.31.226.0	A+PTR	00.e2.401f.cidr.airmail.net
64.31.227.0	A+PTR	00.e3.401f.cidr.airmail.net
64.31.227.1	PTR	01.e3.401f.cidr.airmail.net
64.31.227.4	A	04.e3.401f.cidr.airmail.net
64.31.227.5	A	05.e3.401f.cidr.airmail.net
64.31.227.9	A	09.e3.401f.cidr.airmail.net
64.31.227.128	A+PTR	80.e3.401f.cidr.airmail.net
64.31.227.129	A+PTR	81.e3.401f.cidr.airmail.net
64.31.227.143	A	8f.e3.401f.cidr.airmail.net
64.31.227.144	A	90.e3.401f.cidr.airmail.net
64.31.228.0	A+PTR	00.e4.401f.cidr.airmail.net
64.31.228.16	A	10.e4.401f.cidr.airmail.net
64.31.228.33	A	21.e4.401f.cidr.airmail.net
64.31.228.48	A	30.e4.401f.cidr.airmail.net
64.31.228.128	A+PTR	80.e4.401f.cidr.airmail.net
64.31.228.129	A+PTR	81.e4.401f.cidr.airmail.net
64.31.228.134	A	86.e4.401f.cidr.airmail.net
64.31.228.136	A	88.e4.401f.cidr.airmail.net
64.31.229.0	A+PTR	00.e5.401f.cidr.airmail.net
64.31.229.1	PTR	01.e5.401f.cidr.airmail.net
64.31.229.6	A	06.e5.401f.cidr.airmail.net
64.31.229.7	A	07.e5.401f.cidr.airmail.net
64.31.229.8	A	08.e5.401f.cidr.airmail.net
64.31.229.130	A+PTR	82.e5.401f.cidr.airmail.net
64.31.229.131	A+PTR	83.e5.401f.cidr.airmail.net
64.31.229.151	A	97.e5.401f.cidr.airmail.net
64.31.229.156	A	9c.e5.401f.cidr.airmail.net
64.31.230.0	A+PTR	00.e6.401f.cidr.airmail.net
64.31.230.139	A	8b.e6.401f.cidr.airmail.net
64.31.231.0	A+PTR	00.e7.401f.cidr.airmail.net
64.31.231.191	A	bf.e7.401f.cidr.airmail.net
64.31.231.194	A	libertylodge48.org
64.31.232.0	A+PTR	00.e8.401f.cidr.airmail.net
64.31.232.2	PTR	02.e8.401f.cidr.airmail.net
64.31.232.16	A	10.e8.401f.cidr.airmail.net
64.31.232.18	A	12.e8.401f.cidr.airmail.net
64.31.232.21	A	15.e8.401f.cidr.airmail.net
64.31.232.128	A+PTR	80.e8.401f.cidr.airmail.net
64.31.232.134	A	86.e8.401f.cidr.airmail.net
64.31.232.142	A	8e.e8.401f.cidr.airmail.net
64.31.232.144	A	90.e8.401f.cidr.airmail.net
64.31.233.0	A+PTR	00.e9.401f.cidr.airmail.net
64.31.234.0	A	00.ea.401f.cidr.airmail.net
64.31.234.8	A+PTR	08.ea.401f.cidr.airmail.net
64.31.234.35	A+PTR	23.ea.401f.cidr.airmail.net
64.31.234.35	A	mail.danscommercialplumbing.com
64.31.234.149	A	95.ea.401f.cidr.airmail.net
64.31.234.177	PTR	b1.ea.401f.cidr.airmail.net
64.31.234.177	A	gulfcoastenvironmentalservices.com
64.31.234.177	A	danscp.com
64.31.235.0	A+PTR	00.eb.401f.cidr.airmail.net
64.31.235.42	A	2a.eb.401f.cidr.airmail.net
64.31.235.214	A	d6.eb.401f.cidr.airmail.net
64.31.238.0	A+PTR	00.ee.401f.cidr.airmail.net
64.31.238.93	A	texas6.net
64.31.238.93	A	mail.texas6.net
64.31.238.93	A	smtp.texas6.net
64.31.239.0	A+PTR	00.ef.401f.cidr.airmail.net
64.31.239.3	A+PTR	03.ef.401f.cidr.airmail.net
64.31.240.123	A	bektv.com
64.31.240.132	A	sbc.voice.bekvirtual.com
64.31.240.141	A	voice.bekvirtual.com
64.31.240.142	A	voice.bekvirtual.com
64.31.240.190	A	beklive.bektel.com
64.31.240.193	A	bekprotect.com
64.31.241.9	A	djzows.com
64.31.241.9	A	ndcarguy.com
64.31.241.9	A	lengenfelders.com
64.31.241.240	A	schmagle-rock.com
64.31.243.13	A	mail.just-wind.com
64.31.243.14	A	firewall.just-wind.com
64.31.243.25	A	remote.kuhnlawnd.com
64.31.243.25	A	remote.zlawnd.com
64.31.245.80	A	wqarrnjbd.com
64.31.245.130	PTR	dhcp-245-130.bektel.com
64.31.249.1	PTR	static-249-1.bektel.com
64.31.249.10	A	server.bankofhazelton.net
64.31.251.220	PTR	dhcp-251-220.bektel.com
64.31.252.2	PTR	static-252-2.bektel.com
64.31.252.3	PTR	static-252-3.bektel.com
64.31.252.4	PTR	static-252-4.bektel.com
64.31.253.128	PTR	dhcp-253-128.bektel.com
64.31.253.131	PTR	dhcp-253-131.bektel.com
64.31.254.15	PTR	dhcp-254-15.bektel.com
64.31.254.15	A	jcherneyconcrete.com
64.31.255.220	A	flyingfoxes.net
64.31.255.220	A	flyingfoxe.com
64.31.255.220	A	flyingfoxes.org