Robtex

Up: 216.80.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 216.80.64.0/19
Down right: 216.80.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.80.64.2	A+PTR	sheratonips03.s.subnet.rcn.com
216.80.64.5	A	sheratonips06.s.subnet.rcn.com
216.80.64.21	A	sheratonips22.s.subnet.rcn.com
216.80.64.75	A	sheratonips76.s.subnet.rcn.com
216.80.64.87	A	sheratonips88.s.subnet.rcn.com
216.80.64.121	A	sheratonips122.s.subnet.rcn.com
216.80.64.150	A	sheratonips151.s.subnet.rcn.com
216.80.64.169	A	sheratonips170.s.subnet.rcn.com
216.80.64.181	A	sheratonips182.s.subnet.rcn.com
216.80.64.219	A	sheratonips220.s.subnet.rcn.com
216.80.64.237	A	sheratonips238.s.subnet.rcn.com
216.80.64.238	A	sheratonips239.s.subnet.rcn.com
216.80.64.247	A	sheratonips248.s.subnet.rcn.com
216.80.65.2	A	sheratonips03.s.subnet.rcn.com
216.80.65.5	A	sheratonips06.s.subnet.rcn.com
216.80.65.21	A	sheratonips22.s.subnet.rcn.com
216.80.65.75	A	sheratonips76.s.subnet.rcn.com
216.80.65.87	A	sheratonips88.s.subnet.rcn.com
216.80.65.121	A	sheratonips122.s.subnet.rcn.com
216.80.65.150	A	sheratonips151.s.subnet.rcn.com
216.80.65.169	A	sheratonips170.s.subnet.rcn.com
216.80.65.181	A	sheratonips182.s.subnet.rcn.com
216.80.65.219	A	sheratonips220.s.subnet.rcn.com
216.80.65.237	A	sheratonips238.s.subnet.rcn.com
216.80.65.238	A	sheratonips239.s.subnet.rcn.com
216.80.65.247	A	sheratonips248.s.subnet.rcn.com
216.80.66.81	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.66.98	A	mx.thelakotagroup.com
216.80.66.123	A	sgcaptrading.com
216.80.66.185	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.66.193	PTR	static.rcn.com
216.80.66.193	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.66.201	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.67.32	A	216-80-67-32.il.subnet.cable.rcncustomer.com
216.80.67.77	A	titanrss.com
216.80.67.129	PTR	216-80-67-129.il.subnet.cable.rcncustomer.com
216.80.67.130	PTR	216-80-67-130.il.subnet.cable.rcncustomer.com
216.80.67.169	A	bdl1.demp-cbr1.chi-demp.il.cable.rcn.net
216.80.67.217	A	216-80-67-217.il.subnet.cable.rcncustomer.com
216.80.68.22	A	solagrouprealty.com
216.80.68.26	A	mail2011.mabcap.com
216.80.68.34	A	cheeryland.com
216.80.68.154	A	server.jodymichael.com
216.80.68.202	A	216-80-68-202.il.subnet.cable.rcncustomer.com
216.80.69.132	A	vanillacust.com
216.80.69.229	A	mail.nativefoods.com
216.80.69.243	A	tgrwa.com
216.80.69.243	A	*.tgrwa.com
216.80.69.244	A	mail.tgrwa.com
216.80.70.10	A	ns11.hostingexpert.com
216.80.70.10	A	havok.hostingexpert.com
216.80.70.11	A	ns12.hostingexpert.com
216.80.70.20	A	ns1.mikatao.com
216.80.70.162	A	foodanimalconcernstrust.com
216.80.70.162	A	farmersandconsumerstogether.org
216.80.70.162	A	familyfarming.org
216.80.71.30	A	winnona.com
216.80.71.30	A	florin.name
216.80.71.37	A	util-evzon.util-it.com
216.80.71.38	A	mail.conventionconnection.com
216.80.71.101	A	allertonips06.a.subnet.rcn.com
216.80.71.229	A	publichcips06.p.subnet.rcn.com
216.80.72.4	A	nilesips05.n.subnet.rcn.com
216.80.72.31	A	nilesips32.n.subnet.rcn.com
216.80.72.31	A	ns.niles-hs.k12.il.us
216.80.72.38	A	crs.niles-hs.k12.il.us
216.80.72.71	A	ns2.super-mail.net
216.80.72.137	A	ec.ala.org
216.80.72.139	A	www.lita.org
216.80.72.139	A	pla.org
216.80.72.139	A	lita.org
216.80.72.194	A	smtp.ala.org
216.80.72.194	A	tcseducation67.t.subnet.rcn.com
216.80.72.194	A	ala1.ala.org
216.80.72.196	A	gamingandlibraries.org
216.80.73.50	A	smtp1.jbrealty.com
216.80.73.50	A	mail.bmlawllp.com
216.80.73.113	A	bdl1.grn-cbr2.chi-grn.il.cable.rcn.net
216.80.73.130	A+PTR	den.cyberleo.net
216.80.73.130	A	home.cyberleo.net
216.80.73.130	A	test.cyberleo.net
216.80.73.145	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.73.201	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.75.5	A	jetpackadvertising.com
216.80.75.5	A	c.ns.interland.net.orba.com
216.80.75.34	A	mbiratech203.m.subnet.rcn.com
216.80.75.43	A	mbiratech212.m.subnet.rcn.com
216.80.75.66	A+PTR	ncsa203.n.subnet.rcn.com
216.80.75.68	A+PTR	ncsa205.n.subnet.rcn.com
216.80.75.69	A+PTR	ncsa206.n.subnet.rcn.com
216.80.75.69	A	ncsaspots.com
216.80.75.71	PTR	ncsa208.n.subnet.rcn.com
216.80.75.230	A	mail.chicagoinspectorgeneral.org
216.80.76.49	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.76.49	A	216-80-76-49.il.subnet.cable.rcncustomer.com
216.80.76.126	A	216-80-76-126.il.subnet.cable.rcn.com
216.80.76.244	A	questpcs.com
216.80.76.244	A	taoofdesign.com
216.80.76.244	A	mail.questinternet.net
216.80.77.14	A	mail1.r3law.com
216.80.77.107	A	mail.schatzdevelopment.com
216.80.77.178	A	mail.catseye.net
216.80.77.178	A	tag.catseye.net
216.80.77.178	A	catseye.net
216.80.77.179	A	tag.catseye.net
216.80.77.243	A+PTR	216-80-77-243.il.subnet.cable.rcncustomer.com
216.80.82.51	A+PTR	westinm52.w.subnet.rcn.com
216.80.83.184	PTR	blakefone01.b.subnet.rcn.com
216.80.85.153	PTR	mail.cambridgedata.com
216.80.85.154	A	recruitment-caii.com
216.80.85.154	A	mail.resume-management.com
216.80.88.10	A	216-80-88-10.c3-0.fld-ubr1.chi-fld.il.cable.rcn.com
216.80.93.34	A	sfhqip2.switchfast.com
216.80.93.50	A+PTR	midlandman03.m.subnet.rcn.com
216.80.93.132	A	magnolia.littlegreencube.com
216.80.94.1	PTR	bdl1.snb-ubr2.chi-snb.il.cable.rcn.net
216.80.94.1	A+PTR	216-80-94-1.c3-0.snb-ubr2.chi-snb.il.cable.rcn.com
216.80.94.15	A	messageml.org
216.80.94.57	A	nightchild.net
216.80.94.195	PTR	216-80-94-195.c3-0.snb-ubr2.chi-snb.il.cable.rcn.com
216.80.94.195	A	omegapri.me
216.80.94.245	A	reidvpn.com
216.80.95.254	A	reidfrankenberg.com
216.80.100.34	PTR	216-80-100-34.il.subnet.cable.rcncustomer.com
216.80.100.81	A+PTR	216-80-100-81.il.subnet.cable.rcncustomer.com
216.80.100.81	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.100.106	A+PTR	216-80-100-106.il.subnet.cable.rcncustomer.com
216.80.100.106	A	mail.macmillinhydraulic.com
216.80.100.185	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.102.1	A	bdl1.demp-cbr1.chi-demp.il.cable.rcn.net
216.80.102.17	A	bdl1.demp-cbr1.chi-demp.il.cable.rcn.net
216.80.102.37	A	216-80-102-37.lem-ubr2.chi-lem.il.static.cable.rcn.com
216.80.102.44	A	boystownradio.com
216.80.102.65	PTR	216-80-102-65.s49.c3-0.prk-ubr1.chi-prk.il.static.cable.rcncustomer.com
216.80.102.65	A+PTR	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.102.97	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.102.108	A	soho.whycliffysucks.info
216.80.102.112	A	htloop.org
216.80.102.112	A	spirituallifecenter.net
216.80.102.155	A	potto.org
216.80.102.193	PTR	bdl1.snb-cbr2.chi-snb.il.cable.rcn.net
216.80.102.193	A+PTR	216-80-102-193.s65.snb-ubr2.chi-snb.il.static.cable.rcncustomer.com
216.80.102.196	A	asr-usa.net
216.80.102.205	A+PTR	216-80-102-205.s77.snb-ubr2.chi-snb.il.static.cable.rcncustomer.com
216.80.102.222	A	klsh.org
216.80.103.1	PTR	bdl1.nwb-ubr1.chi-nwb.il.cable.rcn.net
216.80.103.1	PTR	216-80-103-1.nwb-bsr1.chi-nwb.il.static.cable.rcn.com
216.80.103.1	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.103.65	A	bdl1.grn-cbr2.chi-grn.il.cable.rcn.net
216.80.103.72	A	*.stormgiant.net
216.80.103.72	A	ns.stormgiant.net
216.80.103.72	A	a.ns.stormgiant.net
216.80.103.134	A	www.anspachlawoffice.com
216.80.103.134	A	bountifulhealing.com
216.80.103.134	A	anspachlawoffice.com
216.80.103.136	A	mail.glenwoodsys.com
216.80.103.217	A	216-80-103-217.lem-ubr1.chi-lem.il.static.cable.rcn.com
216.80.104.23	A	hanvillage.com
216.80.104.70	A	port53.net
216.80.104.70	A	*.port53.net
216.80.104.70	A	reynolds.nu
216.80.104.193	PTR	bdl1.nwb-ubr1.chi-nwb.il.cable.rcn.net
216.80.104.193	PTR	216-80-104-193.prs-ubr2.chi-prs.il.static.cable.rcn.com
216.80.104.193	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.105.25	A	mail.maklaw.com
216.80.105.65	PTR	216-80-105-65.stk-ubr2.chi-stk.il.static.cable.rcncustomer.com
216.80.105.65	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.105.86	A	adamcarbonell.com
216.80.105.86	A	305archive.com
216.80.105.86	A	boleleboyz.org
216.80.105.131	A	johnswatches.com
216.80.105.131	A	midwestcrpssupport.org
216.80.105.131	A	webworksflash.com
216.80.105.133	A	bottlefingers.com
216.80.106.8	A	webhost.ktechs.net
216.80.106.8	A	web-chi-00.ktechs.net
216.80.106.8	A	michaelalberstadt.com
216.80.106.67	A+PTR	216-80-106-67.c3-0.mart-cbr2.chi-mart.il.static.cable.rcn.com
216.80.106.80	A	arcaneural.com
216.80.106.88	A+PTR	216-80-106-88.c3-0.mart-cbr2.chi-mart.il.static.cable.rcn.com
216.80.106.88	A	sportmatchup.com
216.80.106.193	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.108.115	A	hcextranet.com
216.80.108.116	PTR	216-80-108-116.il.subnet.cable.rcncustomer.com
216.80.108.116	A	positionencoders.com
216.80.108.116	A	machineaccuracy.com
216.80.108.145	A+PTR	216-80-108-145.il.subnet.cable.rcncustomer.com
216.80.108.145	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.108.146	A	mail.lunamedical.com
216.80.108.161	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.108.185	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.108.219	A+PTR	216-80-108-219.il.subnet.cable.rcncustomer.com
216.80.108.219	A	m.kappel.org
216.80.109.2	A	samson.triton-tek.com
216.80.109.24	A	youreventcloud.com
216.80.109.24	A	elitedigitalwaves.com
216.80.109.24	A	mdsfax.com
216.80.109.69	A	*.triton-tek.net
216.80.109.69	A	80.109.3.triton-tek.net
216.80.109.69	A	triton-tek.net
216.80.109.146	A	learningresourcesenespanol.com
216.80.110.1	PTR	static.rcn.com
216.80.110.1	A	bdl1.stk-cbr2.chi-stk.il.cable.rcn.net
216.80.110.129	A	bagoolee.com
216.80.110.152	A	216-80-110-152.s5014.c3-0.stk-ubr2.chi-stk.il.cable.rcncustomer.com
216.80.110.247	A	216-80-110-247.c3-0.stk-ubr2.chi-stk.il.cable.rcn.com
216.80.111.82	A	216-80-111-82.c3-0.stk-ubr1.chi-stk.il.cable.rcn.com
216.80.112.190	A	jayelarex.com
216.80.113.16	A	216-80-113-16.c3-0.frg-ubr1.chi-frg.il.cable.rcn.com
216.80.113.172	A	mirsource.com
216.80.114.247	A	mission.zone
216.80.114.252	A	rpmediaweb.com
216.80.115.159	A	hoturbanbeatz.com
216.80.115.159	A	hoturbanbeats.com
216.80.116.133	A	216-80-116-133.c3-0.frg-ubr1.chi-frg.il.cable.rcn.com
216.80.117.118	A	2birds1stone.org
216.80.117.134	A	216-80-117-134.c3-0.frg-ubr1.chi-frg.il.cable.rcn.com
216.80.119.28	A	c.rypto.com
216.80.119.28	A	mail.rypto.com
216.80.119.28	A	ns2.derkruker.com
216.80.119.92	A	216-80-119-92.s2394.c3-0.frg-cbr1.chi-frg.il.cable.rcncustomer.com
216.80.120.9	A	sankisa.com
216.80.120.9	A	sankisa.org
216.80.120.9	A	*.sankisa.com
216.80.120.49	A	bdl1.demp-cbr1.chi-demp.il.cable.rcn.net
216.80.120.73	A	office.starllc.net
216.80.120.86	A	mx.jrwdesign.com
216.80.120.88	A	vpn.libfungrp.com
216.80.120.97	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.120.129	A	bdl1.alc-ubr1.chi-alc.il.cable.rcn.net
216.80.120.136	A	aaco.me
216.80.120.136	A	mruffner.com
216.80.120.150	A	mail.holaespana.com
216.80.120.161	A	bdl1.nwb-cbr1.chi-nwb.il.cable.rcn.net
216.80.120.200	A	pcscloud-ddns.com
216.80.120.209	A	dev2.newjobsabroad.com
216.80.120.213	A	staticstudios.net
216.80.120.214	A	sites.s2d9.com
216.80.120.241	A	bdl1.alc-ubr1.chi-alc.il.cable.rcn.net
216.80.121.12	A	mail.bedevelopmentllc.com
216.80.121.27	A	pkvas.us
216.80.121.40	A	leilamrakovcich.com
216.80.121.65	A	bdl1.alc-ubr1.chi-alc.il.cable.rcn.net
216.80.121.120	A	driftlessventures.com
216.80.121.135	A	40daysabroad.com
216.80.121.135	A	lazzapazza.com
216.80.121.135	A	btsixer.com
216.80.121.161	A	bdl1.demp-cbr1.chi-demp.il.cable.rcn.net
216.80.121.208	A	rcn1.thejerry.com
216.80.121.208	A	rcn1.varsystem.com
216.80.121.208	A	rcn1.shgservices.net
216.80.122.1	A	bdl1.grn-cbr2.chi-grn.il.cable.rcn.net
216.80.122.87	A	216-80-122-87.c3-0.grn-ubr2.chi-grn.il.cable.rcn.com
216.80.122.159	A+PTR	216-80-122-159.s2205.c3-0.grn-cbr2.chi-grn.il.cable.rcncustomer.com
216.80.122.208	A+PTR	216-80-122-208.s2254.c3-0.grn-ubr2.chi-grn.il.cable.rcncustomer.com
216.80.122.208	A	kryonas.com
216.80.122.223	PTR	216-80-122-223.c3-0.grn-ubr2.chi-grn.il.cable.rcn.com
216.80.123.104	PTR	static.rcn.com
216.80.123.104	A	loftnet.com
216.80.123.122	A	phillwell.com
216.80.123.178	A+PTR	216-80-123-178.c3-0.grn-ubr2.chi-grn.il.cable.rcn.com
216.80.123.184	A+PTR	216-80-123-184.s2486.c3-0.grn-cbr2.chi-grn.il.cable.rcncustomer.com
216.80.123.184	A	eumnestes.org
216.80.123.249	A+PTR	216-80-123-249.c3-0.grn-ubr2.chi-grn.il.cable.rcn.com
216.80.126.2	A+PTR	216-80-126-2.s8190.c3-0.hnc-ubr1.chi-hnc.il.cable.rcncustomer.com
216.80.126.212	A	southerntransplant.com
216.80.127.92	A	216-80-127-92.c3-0.hnc-ubr1.chi-hnc.il.cable.rcn.com