Robtex

Up: 198.36.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 198.36.192.0/19
Down right: 198.36.224.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
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
198.36.195.66	PTR	mail.pmgpurchasing.com
198.36.195.121	A	mail.jnstiller.us
198.36.195.121	A	mail.excelsiorcoin.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
198.36.201.114	A	mail.cedarvalleysteel.com
198.36.201.114	A	mail.tristatecranes.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
198.36.216.100	PTR	dreamcatcherlearning.com
198.36.216.100	PTR	instyprints.com
198.36.216.100	PTR	ipi-incorporated.com
198.36.218.33	A	saintpaul.pioneerpress.com
198.36.218.67	A+PTR	mail.ecemn.com
198.36.218.67	A+PTR	webmail.ecemn.com
198.36.218.68	A	www.ecemn.coop
198.36.218.68	A	www.ecemn.com
198.36.218.226	PTR	ftp.xbconnect.com
198.36.218.226	PTR	www.xbconnect.com
198.36.218.226	A+PTR	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