Robtex

Up: 72.166.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 72.166.0.0/17
Down right: 72.166.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.166.1.0	PTR	72-166-1-0.dia.static.qwest.net
72.166.1.12	A	72-166-1-12.dia.static.qwest.net
72.166.1.22	A	72-166-1-22.dia.static.qwest.net
72.166.1.27	A	72-166-1-27.dia.static.qwest.net
72.166.1.29	A	72-166-1-29.dia.static.qwest.net
72.166.3.49	A	72-166-3-49.dia.static.qwest.net
72.166.3.52	A	72-166-3-52.dia.static.qwest.net
72.166.3.62	A	72-166-3-62.dia.static.qwest.net
72.166.3.76	A	72-166-3-76.dia.static.qwest.net
72.166.7.9	A	home.norcalmutual.com
72.166.7.11	PTR	phs2test.norcalmutual.com
72.166.7.12	A	phs2.norcalmutual.com
72.166.7.26	A	phs2test.norcalmutual.com
72.166.7.131	A	mail.norcalmutual.com
72.166.11.195	A	onsetmedical.com
72.166.12.33	PTR	atl-priv-13.inet.qwest.net
72.166.12.49	A+PTR	72-166-12-49.dia.static.qwest.net
72.166.12.49	PTR	frp-priv-21.inet.qwest.net
72.166.12.51	A	72-166-12-51.dia.static.qwest.net
72.166.12.52	A	72-166-12-52.dia.static.qwest.net
72.166.12.68	A	72-166-12-68.dia.static.qwest.net
72.166.13.4	A	72-166-13-4.dia.static.qwest.net
72.166.13.6	A	72-166-13-6.dia.static.qwest.net
72.166.13.9	A	72-166-13-9.dia.static.qwest.net
72.166.13.10	A	72-166-13-10.dia.static.qwest.net
72.166.15.13	PTR	ewr-edge-12.inet.qwest.net
72.166.16.33	A	mail.sparkscontracting.com
72.166.16.35	A	www.ccfword.org
72.166.16.35	A	greenfrogg.com
72.166.16.35	A	ccfword.org
72.166.18.25	PTR	ftw-edge-01.inet.qwest.net
72.166.18.29	PTR	dal-edge-15.inet.qwest.net
72.166.18.130	A	vpn.atwoods.com
72.166.19.2	A+PTR	72-166-19-2.dia.static.qwest.net
72.166.19.4	A	72-166-19-4.dia.static.qwest.net
72.166.19.7	A	72-166-19-7.dia.static.qwest.net
72.166.19.20	A	72-166-19-20.dia.static.qwest.net
72.166.21.133	PTR	dal-priv-20.inet.qwest.net
72.166.21.133	PTR	72-166-21-133.static.dia.qwest.net
72.166.22.147	A	mail.northmetromed.com
72.166.22.194	PTR	72-166-22-194.dia.static.qwest.net
72.166.22.194	A	*.okamuro.net
72.166.22.194	A	we-ocracy.com
72.166.23.10	A+PTR	72-166-23-10.dia.static.qwest.net
72.166.23.126	A	72-166-23-126.dia.static.qwest.net
72.166.23.133	A	72-166-23-133.dia.static.qwest.net
72.166.23.234	A	72-166-23-234.dia.static.qwest.net
72.166.25.2	A+PTR	72-166-25-2.dia.static.qwest.net
72.166.25.200	PTR	72-166-25-200.dia.static.qwest.net
72.166.30.6	PTR	servicemanagement.com
72.166.30.29	A+PTR	emlripin2.waddell.com
72.166.30.50	PTR	mail.servicemanagement.com
72.166.30.101	A	ns-co.waddell.com
72.166.30.101	A	mailhost-co.waddell.com
72.166.30.109	A	emlripin0.waddell.com
72.166.31.186	A	mail.unitedadvisorygroup.com
72.166.31.198	A	mail1.pvbank.com
72.166.31.198	A	mail1.pvbankwy.com
72.166.31.198	A	mail1.pvbankne.com
72.166.33.3	A+PTR	72-166-33-3.dia.static.qwest.net
72.166.33.4	A	72-166-33-4.dia.static.qwest.net
72.166.33.89	A	la-ironport-01.alliedadvpub.com
72.166.33.122	A	mail.ariainc.net
72.166.35.2	A+PTR	72-166-35-2.dia.static.qwest.net
72.166.37.4	A+PTR	72-166-37-4.dia.static.qwest.net
72.166.37.4	A	mail.entropic.com.hk
72.166.37.215	PTR	72-166-37-215.dia.static.qwest.net
72.166.37.215	A	mx4.active.com
72.166.37.217	A+PTR	72-166-37-217.dia.static.qwest.net
72.166.39.66	A	72-166-39-66.dia.static.qwest.net
72.166.40.194	A	vpn.adamscounty.us
72.166.40.198	A	ns3.dioceseoftrenton.org
72.166.41.21	A	72-166-41-21.dia.static.qwest.net
72.166.41.37	A	72-166-41-37.dia.static.qwest.net
72.166.41.43	A	mail.currysupply.com
72.166.41.44	A	72-166-41-44.dia.static.qwest.net
72.166.44.20	PTR	mail.cmal.com
72.166.44.21	A	ftp.cmal.com
72.166.44.25	PTR	mail2.cmal.com
72.166.44.25	A	mail.destinationxl.com
72.166.44.25	A	mail.bigandtall.com
72.166.44.60	A	mail.dxlg.com
72.166.45.244	A	mail2.donovanhatem.com
72.166.49.138	A	challengerschool.com
72.166.49.141	A	video.challengerschool.com
72.166.51.5	A	72-166-51-5.dia.static.qwest.net
72.166.51.10	A	72-166-51-10.dia.static.qwest.net
72.166.51.12	A	72-166-51-12.dia.static.qwest.net
72.166.51.17	A	72-166-51-17.dia.static.qwest.net
72.166.53.5	PTR	svl-priv-21.inet.qwest.net
72.166.54.2	A+PTR	72-166-54-2.dia.static.qwest.net
72.166.54.2	A	malnt44.malnove02.com
72.166.54.2	A	ftp1.malnove.com
72.166.57.5	A	mail.vitacost.dk
72.166.57.5	A	mail.vitacost.hu
72.166.57.5	A	mail.vitamins.hu
72.166.61.131	A	refreshpbx.net
72.166.61.250	A	clermontfl.org
72.166.61.250	A	mail.clermontfl.org
72.166.63.40	A+PTR	72-166-63-40.dia.static.qwest.net
72.166.63.234	A+PTR	72-166-63-234.dia.static.qwest.net
72.166.63.234	A	www.achcorp.com
72.166.63.234	A	auestaffing.com
72.166.64.32	A	mailb.ccmpcapital.com
72.166.66.37	PTR	www.muehlstein.com
72.166.66.71	PTR	72-166-66-71.dia.static.muehlstein.com
72.166.67.95	PTR	72-166-67-95.dia.static.qwest.net
72.166.69.129	A	wpssupport.com
72.166.69.130	A	wpsservice.com
72.166.72.21	A+PTR	cosmail.scottsdaleaz.gov
72.166.72.21	A	cosmail2.ci.scottsdale.az.us
72.166.72.49	A	scottsdalelibrary.org
72.166.72.49	A	library.scottsdaleaz.gov
72.166.72.147	A	scottsdalelibrary.org
72.166.73.236	A	ssaz.us
72.166.76.74	A+PTR	webmail.dgfenn.com
72.166.76.173	A	associatedasset.com
72.166.77.10	A+PTR	barracuda-phx.cornelliron.com
72.166.77.13	A+PTR	gyr-sophos-sea.cornelliron.com
72.166.77.35	PTR	mail.angelfireresort.com
72.166.77.35	A	72-166-77-35.dia.static.qwest.net
72.166.77.35	A	hermes.angelfireresort.com
72.166.78.176	A	mail.hinkleys.net
72.166.78.226	A	azsale.net
72.166.78.227	A	72-166-78-227.dia.static.qwest.net
72.166.79.74	A	server.ydi.org
72.166.79.162	A	mail.shurwest.com
72.166.79.162	A	barracuda.shurwest.com
72.166.79.212	A	mail.nacog.org
72.166.80.9	A+PTR	72-166-80-9.dia.static.qwest.net
72.166.80.37	PTR	72-166-80-37.dia.static.qwest.net
72.166.80.37	A	ellingwood.mpegla.com
72.166.80.37	A	ellingwood.tagivaniii.com
72.166.81.22	A	mail2.dg-tech.net
72.166.81.23	A	mail1.dg-tech.net
72.166.81.24	A	dgtransfer.net
72.166.81.25	A	theclassiccountrystation.com
72.166.82.2	A+PTR	mail3.cobnks.com
72.166.82.4	A	www.commbanksofco.com
72.166.82.20	A	secmail01.nbhbank.com
72.166.82.21	A	secmail02.nbhbank.com
72.166.85.10	PTR	mail.mcmurry.net
72.166.85.10	A	mcmurry.net
72.166.85.10	A	mail.uranerz.com
72.166.85.15	A	mcmurryfoundation.org
72.166.87.58	A+PTR	72-166-87-58.dia.static.qwest.net
72.166.87.78	A+PTR	72-166-87-78.dia.static.qwest.net
72.166.88.6	A	biz-solution.com
72.166.88.6	A	hermes.biz-solution.com
72.166.88.6	A	*.biz-solution.com
72.166.89.50	PTR	james-south-pool3-89-50.csicable.net
72.166.89.50	A	jbodhosting.com
72.166.89.58	PTR	james-south-pool3-89-58.csicable.net
72.166.89.58	A	mail.mifosmojaloop.com
72.166.92.179	A	72-166-92-179.dia.static.qwest.net
72.166.97.179	A	*.ddh100.com
72.166.97.179	A	mail3.ddh100.com
72.166.97.179	A	mail2.ddh100.com
72.166.98.178	A+PTR	72-166-98-178.dia.static.qwest.net
72.166.98.178	A	trilogy3pl.com
72.166.98.179	A+PTR	72-166-98-179.dia.static.qwest.net
72.166.98.179	A	email.trilogy3pl.com
72.166.101.94	A	mail.go2key.com
72.166.107.6	A	72-166-107-6.dia.static.qwest.net
72.166.107.12	A	72-166-107-12.dia.static.qwest.net
72.166.107.13	A	72-166-107-13.dia.static.qwest.net
72.166.107.19	A	72-166-107-19.dia.static.qwest.net
72.166.109.178	PTR	mail.procatusa.com
72.166.109.184	A+PTR	72-166-109-184.dia.static.qwest.net
72.166.111.2	A+PTR	72-166-111-2.dia.static.qwest.net
72.166.111.5	A	72-166-111-5.dia.static.qwest.net
72.166.111.6	A	72-166-111-6.dia.static.qwest.net
72.166.111.11	A	72-166-111-11.dia.static.qwest.net
72.166.112.21	PTR	dca-edge-20.inet.qwest.net
72.166.112.25	PTR	dca-edge-20.inet.qwest.net
72.166.112.29	PTR	dca-edge-20.inet.qwest.net
72.166.115.13	PTR	72-166-115-13.dia.static.qwest.net
72.166.115.13	A	ns3.peacehealth.org
72.166.115.23	A	phlink.peacehealth.org
72.166.115.30	A	adfs.peacehealth.org
72.166.115.40	A	my.peacehealth.org
72.166.117.12	A	mailrelay.colonialcapital.us
72.166.117.12	A	mailrelay.ramtechinfosys.net
72.166.117.12	A	mailrelay.independence-receivables.com
72.166.117.123	A+PTR	72-166-117-123.dia.static.qwest.net
72.166.117.131	PTR	casa.iaf.gov
72.166.120.179	PTR	72-166-120-179.dia.static.qwest.net
72.166.121.251	PTR	72-166-121-251.dia.static.qwest.net
72.166.121.251	A	mail01.alexza.net
72.166.122.1	A+PTR	72-166-122-1.dia.static.qwest.net
72.166.122.4	A	72-166-122-4.dia.static.qwest.net
72.166.122.13	A	72-166-122-13.dia.static.qwest.net
72.166.122.26	A	sywestdevelopment.com
72.166.123.2	A	mail.catsemi.com
72.166.123.100	A	mail.s2e1.com
72.166.123.171	A	allis-fire.corvallis.k12.mt.us
72.166.123.173	A	72-166-123-173.dia.static.qwest.net
72.166.125.6	A	72-166-125-6.dia.static.qwest.net
72.166.125.15	A	72-166-125-15.dia.static.qwest.net
72.166.125.25	A	72-166-125-25.dia.static.qwest.net
72.166.125.29	A	72-166-125-29.dia.static.qwest.net
72.166.126.9	A	a1638.ch1.akamai.net
72.166.126.10	A	a2516.ch1.akamai.net
72.166.126.10	A	a743.gd.akamai.net
72.166.126.11	A	a1638.ch1.akamai.net
72.166.126.11	A	a3349.e.akamai.net.0.1.cn.akamaitech.net
72.166.126.17	A	a2516.ch1.akamai.net
72.166.126.18	A	a743.gd.akamai.net
72.166.126.19	A	a3349.e.akamai.net.0.1.cn.akamaitech.net
72.166.129.2	A+PTR	72-166-129-2.dia.static.qwest.net
72.166.129.8	A	72-166-129-8.dia.static.qwest.net
72.166.129.9	A	72-166-129-9.dia.static.qwest.net
72.166.129.14	A	72-166-129-14.dia.static.qwest.net
72.166.131.194	A	hermannservices.com
72.166.131.194	A	mail2.hermannservices.com
72.166.132.2	A	securevpn.rkco.com
72.166.132.61	A+PTR	rk-mailgw.rkco.com
72.166.133.20	A+PTR	mailer.rentfurniture.com
72.166.133.21	A+PTR	mail.rentfurniture.com
72.166.133.21	A	webmail.rentfurniture.com
72.166.133.25	A	fw.rentfurniture.com
72.166.134.10	PTR	ns2.vanryck.net
72.166.134.43	A	mail.innovahealthandrehab.com
72.166.135.5	A	72-166-135-5.dia.static.qwest.net
72.166.135.14	A	72-166-135-14.dia.static.qwest.net
72.166.135.15	A	72-166-135-15.dia.static.qwest.net
72.166.135.19	A	72-166-135-19.dia.static.qwest.net
72.166.136.7	A	mail.instantech.net
72.166.136.7	A	mail.air-beam.net
72.166.136.7	A	mail.insta-tech.net
72.166.137.90	A	mtptds.net
72.166.138.67	A	syr-exch.sanysidroranch.com
72.166.138.67	A	mail.sanysidroranch.com
72.166.138.146	PTR	mail.avn.com
72.166.138.146	A+PTR	72-166-138-146.dia.static.qwest.net
72.166.139.73	PTR	webmail.carmnet.com
72.166.139.139	A	drivingisfun.com
72.166.141.248	PTR	72-166-141-248.dia.static.qwest.net
72.166.142.4	A	72-166-142-4.dia.static.qwest.net
72.166.142.17	A	72-166-142-17.dia.static.qwest.net
72.166.142.23	A	72-166-142-23.dia.static.qwest.net
72.166.142.26	A	72-166-142-26.dia.static.qwest.net
72.166.143.4	A	72-166-143-4.dia.static.qwest.net
72.166.143.7	A	72-166-143-7.dia.static.qwest.net
72.166.143.13	A	72-166-143-13.dia.static.qwest.net
72.166.143.16	A	72-166-143-16.dia.static.qwest.net
72.166.147.179	A	sharepoint.powertechuranium.biz
72.166.147.179	A	sharepoint.powertechuranium.com
72.166.147.179	A	sharepoint.powertechuranium.net
72.166.151.67	A	mail.cirsa.org
72.166.151.69	A+PTR	webmail.cirsa.org
72.166.151.72	PTR	72-166-151-72.dia.static.qwest.net
72.166.151.72	A	listserv.cirsa.org
72.166.151.194	A	fats00.unicover.com
72.166.153.208	A	mail.hopkinscountykentucky.org
72.166.153.211	A+PTR	www.jdq-engineers.com
72.166.153.211	A	pelletpacker.com
72.166.153.211	A	jdq-engineers.com
72.166.153.222	PTR	mail.pasacky.org
72.166.157.10	PTR	mail.glenwoodschools.org
72.166.158.71	A	mx01.hch-ks.org
72.166.169.195	A	72-166-169-195.dia.static.qwest.net
72.166.171.26	A	72-166-171-26.dia.static.qwest.net
72.166.171.30	A	72-166-171-30.dia.static.qwest.net
72.166.171.46	A	72-166-171-46.dia.static.qwest.net
72.166.171.54	A	72-166-171-54.dia.static.qwest.net
72.166.172.5	A	72-166-172-5.dia.static.qwest.net
72.166.172.7	A	72-166-172-7.dia.static.qwest.net
72.166.172.8	A	72-166-172-8.dia.static.qwest.net
72.166.172.10	A	72-166-172-10.dia.static.qwest.net
72.166.173.194	A+PTR	72-166-173-194.dia.static.qwest.net
72.166.179.46	A	host.regsdata.com
72.166.180.22	A	caprelo.net
72.166.180.22	A	caprelo.org
72.166.180.163	A	mainsail.force3.com
72.166.181.3	A+PTR	rtr-internet2-qwestdc.kap.cec.qwest.net
72.166.181.4	A	rtr-internet1-qwestdc.kap.cec.qwest.net
72.166.181.10	A	sw-internet1-qwestdc.kap.cec.qwest.net
72.166.181.11	A	sw-internet2-qwestdc.kap.cec.qwest.net
72.166.182.12	A	nj5pebmpriv03.email.sonyentertainmentnetwork.com
72.166.182.17	A	p1-182017.e.eccmp.com
72.166.182.19	A	nj5pebmpriv06.email.sonyentertainmentnetwork.com
72.166.182.23	A	nj5pebmpriv10.email.sonyentertainmentnetwork.com
72.166.183.10	A+PTR	mta20010.cheetahmail.com
72.166.183.11	A+PTR	mta20011.cheetahmail.com
72.166.183.20	A	mta20020.cheetahmail.com
72.166.183.21	A+PTR	mta20021.cheetahmail.com
72.166.185.20	A	internal.entertainment.com
72.166.185.34	A	myentertainmentcoolstuff.com
72.166.185.38	A	*.eol.entertainment.com
72.166.185.38	A	eol.entertainment.com
72.166.186.66	A	fmcspam02.newworldapps.com
72.166.186.67	A	nea-exch-01.arts.gov
72.166.186.69	A	kaverinew.sba.gov
72.166.186.70	A	neaspam03.newworldapps.com
72.166.187.143	A+PTR	kqpcms002.kap.cec.qwest.net
72.166.187.143	A	enroll.kaplanuniversity.edu
72.166.188.73	A	mail.beltmann.com
72.166.189.20	A	jason.fastxfer.net
72.166.189.125	A	la.vpams.com
72.166.189.154	A	la.vpams.com
72.166.189.169	A	mail3.marvel.com
72.166.189.184	A	fastxfer.net
72.166.190.94	A	kflm.kaplanfinancial.com
72.166.190.143	PTR	efmail2.efficientcontracting.com
72.166.224.2	A+PTR	mesa2.coloradomesa.edu
72.166.224.2	A+PTR	ns1.coloradomesa.edu
72.166.224.2	A	proxy.coloradomesa.edu
72.166.224.3	PTR	mesadm2.coloradomesa.edu
72.166.225.47	PTR	webcam1.dyn.coloradomesa.edu
72.166.225.47	A	webcam1.coloradomesa.edu
72.166.242.0	PTR	72-166-242-0.dia.static.qwest.net
72.166.242.3	A+PTR	72-166-242-3.dia.static.qwest.net
72.166.242.3	A	my.rpmpizza.com
72.166.242.10	A	72-166-242-10.dia.static.qwest.net
72.166.242.16	A	72-166-242-16.dia.static.qwest.net
72.166.243.197	A+PTR	72-166-243-197.dia.static.qwest.net
72.166.249.1	A+PTR	72-166-249-1.dia.static.qwest.net
72.166.249.7	A	72-166-249-7.dia.static.qwest.net
72.166.249.10	A	72-166-249-10.dia.static.qwest.net
72.166.249.12	A	72-166-249-12.dia.static.qwest.net
72.166.251.0	PTR	72-166-251-0.dia.static.qwest.net
72.166.251.2	A+PTR	72-166-251-2.dia.static.qwest.net
72.166.251.3	A+PTR	72-166-251-3.dia.static.qwest.net
72.166.251.4	A	72-166-251-4.dia.static.qwest.net
72.166.251.6	A	clipperwindpowertechnology.com