Robtex

Up: 198.6.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 198.6.0.0/18
Down right: 198.6.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.6.0.0	PTR	ashnewsfeeders.ash.ops.us.uu.net
198.6.0.1	PTR	feeder-gw.ash.ops.us.uu.net
198.6.0.2	PTR	esr-b-10-23-1.ash.ops.us.uu.net
198.6.0.52	A	ns-02a.ans.net
198.6.0.53	A	ns-02b.ans.net
198.6.0.54	A	nis.ans.net
198.6.1.0	A	internetstreetfighter.iamtoodumbtosetupdns.0.1.6.198.hitfarm.com
198.6.1.0	A	iamtoodumbtosetupdns.0.1.6.198.hitfarm.com
198.6.1.1	A+PTR	cache00.ns.uu.net
198.6.1.2	A+PTR	cache01.ns.uu.net
198.6.1.3	PTR	cache02.ns.uu.net
198.6.1.140	A	dialcache040.ns.uu.net
198.6.1.142	A	www.avxus.com
198.6.1.142	A	*.avxus.com
198.6.1.142	A	cache07.ns.uu.net
198.6.4.10	PTR	mail.aiche.org
198.6.4.50	A	naache.org
198.6.4.50	A	naache.com
198.6.4.62	PTR	alpha.aiche.org
198.6.5.2	PTR	mail.aiche.org
198.6.16.1	A+PTR	uunet-2.trackdata.com
198.6.16.3	A+PTR	monitor-b.cerf.trackdata.com
198.6.16.4	A	switch44.ext.trackdata.com
198.6.16.8	A	ns2.tdc.com
198.6.16.128	A	user128.trackdata.com
198.6.16.130	A+PTR	user130.trackdata.com
198.6.16.131	A+PTR	user131.trackdata.com
198.6.16.132	A	user132.trackdata.com
198.6.17.1	A	uunet-t3.trackdata.com
198.6.17.2	PTR	rsvd1a.trackdata.com
198.6.17.2	A+PTR	smtp3.trackdata.com
198.6.17.3	PTR	monitor-b.uunet.trackdata.com
198.6.17.4	A+PTR	switch42.ext.trackdata.com
198.6.17.9	A	smtp1.trackdata.com
198.6.17.128	A+PTR	user0.trackdata.com
198.6.17.129	A+PTR	user1.trackdata.com
198.6.17.130	A+PTR	user2.trackdata.com
198.6.17.131	A+PTR	user3.trackdata.com
198.6.18.1	A+PTR	gte.trackdata.com
198.6.18.3	PTR	monitor-b.sprint.trackdata.com
198.6.18.4	A+PTR	switch43.ext.trackdata.com
198.6.18.5	A+PTR	bucky.trackdata.com
198.6.18.8	A	ns.trackdata.com
198.6.18.128	A+PTR	user200.trackdata.com
198.6.18.129	A+PTR	user201.trackdata.com
198.6.18.130	A+PTR	user202.trackdata.com
198.6.18.131	A	user203.trackdata.com
198.6.19.1	A	qwest.trackdata.com
198.6.19.5	A+PTR	gwecn1.trackdata.com
198.6.19.8	A	betar.trackdata.com
198.6.19.9	A	smtp2.trackdata.com
198.6.19.128	A+PTR	user248.trackdata.com
198.6.19.129	A	user249.trackdata.com
198.6.19.130	A+PTR	user250.trackdata.com
198.6.19.131	A+PTR	user251.trackdata.com
198.6.32.33	A	tus1-dpext-dev-f04.symantec.com
198.6.32.34	A	tus1-dpext-qa-f04.symantec.com
198.6.33.2	PTR	ussp-gate.net.eymantec.com
198.6.34.47	A	hotspot-np2.norton.com
198.6.34.95	A	csr-lt1internal.norton.com
198.6.34.161	A	ext-np1.norton.com
198.6.34.162	A	ext-np2.norton.com
198.6.44.10	A	mssvpn.symantec.com
198.6.45.23	A	api-dev.mss.symantec.com
198.6.45.24	A	api-dev.trm.mss.symantec.com
198.6.45.152	A	api-qa.trm.mss.symantec.com
198.6.47.2	PTR	host2-47.symantec.com
198.6.47.40	A	smtp10.monitoredsecurity.com
198.6.48.11	A	mss.symantec.com
198.6.48.12	A	sso.trm.symantec.com
198.6.48.17	A	dns1.monitoredsecurity.com
198.6.48.18	A	dns2.monitoredsecurity.com
198.6.49.5	PTR	ns1.symantec.com
198.6.49.6	A	excu-serve01-2.symantec.com
198.6.49.7	A	excu-serve01-3.symantec.com
198.6.49.8	A	uscu-roam.symantec.com
198.6.49.12	A	excu-mxob-1.symantec.com
198.6.49.130	PTR	uscu-serve01-2.symantec.com
198.6.49.133	A	uscu-secure01-1.symantec.com
198.6.49.136	A	uscu-secure01-2.symantec.com
198.6.49.139	A	uscu-sarc01-1.symantec.com
198.6.49.139	A	sarc1.symantec.com
198.6.49.142	A	sarc1.symantec.com
198.6.50.144	A	uscu-sg-1.symantec.com
198.6.50.155	A	host-155.symantec.com
198.6.50.160	A	uscu-sg-5.symantec.com
198.6.71.125	A	ns1.autono.net
198.6.73.5	A+PTR	gate.photomask.com
198.6.73.7	A+PTR	usfw01.photomask.com
198.6.73.10	A+PTR	sharepoint.photomask.com
198.6.73.14	A	orderdirect-test.photomask.com
198.6.78.140	PTR	cadchou6.cadcentre.com
198.6.85.20	A+PTR	mx1-tx.ucg.com
198.6.85.53	A+PTR	ns3.ucg.com
198.6.86.20	A	customercare.ucg.com
198.6.94.20	A+PTR	conferenceregistration.ucg.com
198.6.94.21	A	secure.ucg.com
198.6.94.22	PTR	ns1327.ztomy.com
198.6.94.22	A	store.decisionhealth.com
198.6.94.24	PTR	www.codingbooks.com
198.6.94.24	PTR	codingbooks.com
198.6.94.25	A	secure3.ucg.com
198.6.94.187	A	mail.ucgmeets.com
198.6.95.10	PTR	e3000-1.ucg.com
198.6.95.10	A+PTR	opislyris01.ucg.com
198.6.95.10	PTR	sgmdccbpdf01.ucg.com
198.6.95.14	A	secure.ucg.com
198.6.95.17	A	secure3.ucg.com
198.6.95.130	PTR	anes-pain.com
198.6.95.130	A+PTR	list.advancedmedicalcoding.com
198.6.95.130	A+PTR	list.anes-pain.com
198.6.95.131	PTR	privacyhealth.net
198.6.95.131	PTR	listserv.ucg.com
198.6.95.131	PTR	lyris.ucg.com
198.6.95.132	PTR	netpricer.ccmi.com
198.6.95.132	PTR	charter.netpricer.ccmi.com
198.6.95.132	PTR	etools.verizon.ccmi.com
198.6.95.136	PTR	mdm.ucg.com
198.6.95.241	A	store.decisionhealth.com
198.6.95.245	A	conferenceregistration.ucg.com
198.6.100.6	A+PTR	dialcache061.ns.uu.net
198.6.100.21	PTR	auth10-wcom.uu.net
198.6.100.21	A	ns12.chemdist.com
198.6.100.21	A	auth10.ns.uu.net
198.6.100.138	A+PTR	fpncache00.ns.uu.net
198.6.100.140	A	dialcache041.ns.uu.net
198.6.100.150	A	dialcache051.ns.uu.net
198.6.100.178	A	srvcol05.log.mon.ops.us.uu.net
198.6.101.240	PTR	porta.campbell.com