Robtex

Up: 198.3.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 198.3.128.0/18
Down right: 198.3.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.3.128.16	A	sslftp.lmi.org
198.3.128.16	A	ftp2.lmi.org
198.3.128.137	A	adminsuite.lmi.org
198.3.128.142	A	autodiscover.lmi.org
198.3.128.227	A	lmilcs.lmi.org
198.3.131.53	PTR	651.atm1-0.gw2.hou7.alter.net
198.3.136.1	PTR	av8-camb-gw1.av8.net
198.3.136.1	A	av8-bos-gw1.av8.com
198.3.136.1	A	av8-bos-gw1.av8.net
198.3.136.4	A	matrix.av8.net
198.3.136.5	A+PTR	sr22.av8.net
198.3.136.137	A	odie.av8.com
198.3.136.138	A	news.av8.net
198.3.136.140	A	mx1.av8.com
198.3.136.144	A	www1.av8.com
198.3.137.1	A	av8-bos-gw1.av8.com
198.3.137.4	A+PTR	mx10.av8.net
198.3.137.5	A	mx9.av8.com
198.3.137.10	A	concorde.av8.net
198.3.138.1	PTR	av8-bos-gw1.av8.com
198.3.138.2	A+PTR	mega-2.av8.com
198.3.138.4	A+PTR	citation3.av8.net
198.3.138.4	A	mega-4.av8.com
198.3.138.5	A	mega-5.av8.com
198.3.140.4	A+PTR	mx11.av8.net
198.3.140.5	A+PTR	mx7.av8.com
198.3.140.5	A	mx1.mxdomain.nuspex.com
198.3.140.10	A+PTR	jetstar.av8.net
198.3.141.10	A	www.av8.net
198.3.142.2	A	rnic.av8.com
198.3.142.157	A	av8-bos-gw1.av8.com
198.3.142.157	A	av8-bos-gw1.av8.net
198.3.149.238	A	spare238.test.alter.net
198.3.152.53	PTR	sun003.cpdsc.com
198.3.152.54	PTR	sun004.cpdsc.com
198.3.154.53	PTR	sun003.cpdsc.com
198.3.154.54	PTR	sun004.cpdsc.com
198.3.160.3	A	irc.efnet.info
198.3.160.3	A	efnet.tt.hut.fi
198.3.160.3	A	irc.efnet.net
198.3.176.147	A	cpturbo.us
198.3.182.52	A	www.gemastersoflight.com
198.3.182.52	A	gemastersoflight.com
198.3.182.59	A	mail.ebiz1secure.com
198.3.186.9	A	teveten.info
198.3.221.1	PTR	frb-gw.frb.gov
198.3.221.2	PTR	pokey.frb.gov
198.3.221.3	PTR	ringo.frb.gov
198.3.221.221	PTR	pdot.frb.gov
198.3.230.51	A	golfaccessont.com
198.3.252.72	A	tolu.techonline.com
198.3.252.142	A	mail.techonline.com