Robtex

Up: 198.36.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 198.36.128.0/18
Down right: 198.36.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.36.128.221	A	198-36-128-221.dia.static.qwest.net
198.36.142.132	PTR	cdntest-origin.cdn.qwest.net
198.36.142.132	PTR	netflix-origin.cdn.qwest.net
198.36.142.132	PTR	os1hlr.cdn.qwest.net
198.36.144.195	A	s195.trico.coop
198.36.144.200	A	dukessh.com
198.36.144.202	A	s202.trico.coop
198.36.144.203	A	tricotrust.org
198.36.160.1	A+PTR	por-dns-01.inet.qwest.net
198.36.160.1	A	ptld.uswest.net
198.36.160.3	A+PTR	por-dns-02.inet.qwest.net
198.36.160.5	A	por-dns2-01.inet.qwest.net
198.36.164.31	A+PTR	secure1.libertynorthwest.com
198.36.164.34	A+PTR	secure4.libertynorthwest.com
198.36.164.50	A	northpacificinsurance.com
198.36.165.66	A	rtr.sunlightsupply.com
198.36.165.106	A	mail.ers1call.com
198.36.165.200	A	mail.ubid4golf.com
198.36.165.202	A	198-36-165-202.dia.static.qwest.net
198.36.165.222	A	ubid4golf.com
198.36.165.236	A	198-36-165-236.dia.static.qwest.net
198.36.166.82	A	mail2.kiliancorp.com
198.36.167.13	A	zambrick.com
198.36.167.13	A	ipcopper.com
198.36.167.13	A	itcopper.com
198.36.167.15	PTR	ns-15.smcloud.com
198.36.167.15	PTR	ns1.smcloud.com
198.36.171.0	A	198-36-171-0.dia.static.qwest.net
198.36.171.241	PTR	mail.rtgmedical.com
198.36.171.241	A	rtgmedical.com
198.36.171.241	A	*.rtgmedical.com
198.36.171.242	A+PTR	mail.rtgmedical.com
198.36.172.34	PTR	mail.appappint.com
198.36.172.34	A	mansion1.pittockmansion.org
198.36.172.200	A	edge.stoel.com
198.36.172.210	A	vancouver.conagramalt.com
198.36.172.210	A	conagramalt.com
198.36.173.123	A	ns.rangen.com
198.36.173.123	A	www.rangen.com
198.36.173.123	A	mail.rangen.com
198.36.173.227	A	outlook.tbarconstruction.com
198.36.173.227	A	mail.tbarconstruction.com
198.36.173.234	A+PTR	mail.disabilityrightsmt.org
198.36.173.234	A	mail.disabilityrightsmt.com
198.36.175.27	A	mail.wpptc.com
198.36.175.27	A	www.wpptc.com
198.36.175.34	A	198-36-175-34.dia.static.qwest.net
198.36.175.132	A	mail1.kpchr.org
198.36.175.133	A	wlmtrial.org
198.36.175.133	A	animoenlinea.org
198.36.175.133	A	ndpbrnhub.com
198.36.177.100	PTR	opall.mtangel.edu
198.36.178.23	A	dmz-ns.stoel.com
198.36.178.23	A	ndc-uag01.stoel.com
198.36.178.23	A	uc.stoel.com
198.36.178.31	A	extranet.stoel.com
198.36.178.154	A	sremotedns1.stoel.com
198.36.178.189	A	extranet.stoel.com
198.36.180.11	A	198-36-180-11.dia.static.qwest.net
198.36.181.130	PTR	198-36-181-130.dia.static.qwest.net
198.36.181.130	A	nat.cpsinsurance.com
198.36.181.131	A	nat.cpsinsurance.com
198.36.181.136	A	inbound.cpsinsurance.com
198.36.182.5	A	198-36-182-5.dia.static.qwest.net
198.36.182.5	A	serv2.propanetank.net
198.36.182.8	A	mail.hannahrosewalker.com
198.36.182.8	A	198-36-182-8.dia.static.qwest.net
198.36.182.178	PTR	mail.gbjarch.com
198.36.182.204	PTR	theportlandclinic.com
198.36.182.204	PTR	tpcllp.com
198.36.182.204	PTR	portlandclinic.net
198.36.185.2	A	gatekeeper.columbiacu.org
198.36.185.5	A+PTR	mail.columbiacu.com
198.36.185.5	PTR	mail.columbiacu.org
198.36.185.6	PTR	columbiacu.org
198.36.185.6	PTR	www.columbiacu.com
198.36.185.6	PTR	direct.columbiacu.org
198.36.188.128	PTR	198-36-188-128.static.columbiacu.org
198.36.189.43	A	mail2.serapdx.com
198.36.189.246	A	nacmoregon.com
198.36.189.246	A	nacmwcc.com
198.36.189.246	A	nacmcommercialservices.org
198.36.190.122	PTR	bur-nssp-01-fwsm.inet.qwest.net
198.36.192.3	A+PTR	drchico.net
198.36.192.3	A	myran.us
198.36.192.3	A	mrboo.net
198.36.195.9	PTR	mail.graffoptical.com
198.36.195.36	A	conama.net
198.36.195.41	A	ns.maxx5.com
198.36.195.43	A	maxx5.com
198.36.195.43	A	mail.maxx5.com
198.36.195.179	A	indigo.unixmail.us
198.36.195.182	A	tattiapple.ru
198.36.201.3	A+PTR	mail.bensonmc.com
198.36.201.3	A	bensonmc.com
198.36.201.3	A	mail.alanstevens.com
198.36.201.4	A	alanstevens.com
198.36.201.131	A	mail.vibrant.com
198.36.202.13	PTR	mnmail.marshallgroupusa.com
198.36.203.139	A	198-36-203-139.dia.static.qwest.net
198.36.203.163	A	mail.opportunities.org
198.36.203.183	A	webmail.identisys.com
198.36.205.5	PTR	ns2.risdall.com
198.36.210.23	A	mpls-lns-gw02-lb-237.mpls.qwest.net
198.36.211.9	A	sostpaul.k12.mn.us
198.36.211.9	A	198-36-211-9.dia.static.qwest.net
198.36.212.254	A	mail.mitax.com
198.36.213.58	PTR	mail.steppmfg.com
198.36.213.58	A	mailx.steppmfg.com
198.36.215.20	PTR	www.ofsloancenter.com
198.36.215.160	A	www.tcs.co.in
198.36.218.33	A	saintpaul.pioneerpress.com
198.36.218.67	A	webmail.ecemn.com
198.36.218.67	A	mail.ecemn.com
198.36.218.68	A	www.ecemn.coop
198.36.218.226	A	198-36-218-226.dia.static.qwest.net
198.36.219.30	PTR	ns.identifix.com
198.36.219.40	A	mail2.mpifix.com
198.36.221.9	A+PTR	outgoing1.l1id.com
198.36.221.20	PTR	outbound.morphotrust.com
198.36.221.20	A	mail.morphotrust.com
198.36.221.20	A	mail.l1id.com
198.36.221.30	A	changeme.morphotrust.com
198.36.221.227	PTR	mail.l1id.com
198.36.221.228	A	*.l1idbiometrics.com
198.36.221.228	A	www.l1idbiometrics.com
198.36.221.228	A	l1idbiometrics.com