Robtex

Up: 198.144.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 198.144.160.0/21
Down right: 198.144.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.144.160.2	PTR	ns1.nxs.net
198.144.160.3	PTR	ns2.nxs.net
198.144.160.6	A	webadmin2.nxs.net
198.144.160.16	A	mail.gooddesigns.net
198.144.160.16	A	mail.forengr.com
198.144.160.23	A+PTR	jeff1.nxs.net
198.144.160.59	A+PTR	smtp.nxs.net
198.144.160.59	A	mail-gw.nxs.net
198.144.160.60	PTR	mail.nxs.net
198.144.160.60	A	webmail.nxs.net
198.144.160.60	A	mail.ntown.com
198.144.160.70	A	mr.mail.nxs.net
198.144.160.102	PTR	www.nxs.net
198.144.160.102	A	www.iol24.com
198.144.160.102	A	nauthometn.net
198.144.160.105	PTR	www.century21.nxs.net
198.144.160.116	PTR	www.cadplottersupplies.com
198.144.160.117	A+PTR	www.bechteljacobs.nxs.net
198.144.160.117	A	bechteljacobs.nxs.net
198.144.160.125	A	habitat.nxs.net
198.144.160.129	A	troop141.nxs.net
198.144.160.137	A	macdavids.com
198.144.160.137	A	www.macdavids.com
198.144.160.140	A	isshinryu.nxs.net
198.144.160.144	A+PTR	web-svr2.nxs.net
198.144.160.145	PTR	www.tn-memories.com
198.144.160.145	PTR	web-svr3.nxs.net
198.144.160.146	A+PTR	www.gluon.nxs.net
198.144.160.146	A	gluon.nxs.net
198.144.160.150	PTR	www.lakewaymotorcycles.com
198.144.160.153	A	isshprod.nxs.net
198.144.160.160	PTR	www.icmf.org
198.144.160.165	A+PTR	www.anderson.nxs.net
198.144.160.165	A	anderson.nxs.net
198.144.160.169	A	mrhpc.nxs.net
198.144.160.179	A	earthquake.nxs.net
198.144.160.188	PTR	www.fd.net
198.144.160.207	PTR	www.runnersmarket.com
198.144.160.212	PTR	www.charlie-brown.nxs.net
198.144.160.212	A	charlie-brown.nxs.net
198.144.160.228	PTR	www.coffinghoists.com
198.144.162.121	A	198-144-162-121.knx.tn.nxs.net
198.144.162.235	A	198-144-162-235.knx.tn.nxs.net
198.144.166.65	A	mail.twoproductions.com
198.144.166.102	A	www.ghr-15.com
198.144.167.2	PTR	west-edge.knx.tn.nxs.net
198.144.167.2	A	mail.kocortho.com
198.144.167.2	A	mail.uosortho.com
198.144.167.101	A	edwardwillis.com
198.144.167.115	PTR	marcielanz.com
198.144.167.115	A	mail.darwinwalker.com
198.144.167.115	A	normaseay.com
198.144.168.10	A	lrn.net
198.144.168.10	A	web-svr3.nxs.net
198.144.168.50	PTR	198-144-168-50.knx.tn.nxs.net
198.144.168.50	A	lanrickgroup.com
198.144.169.7	A	cache.nxs.net
198.144.170.2	A+PTR	198-144-170-2.knx.tn.nxs.net
198.144.170.21	A	198-144-170-21.knx.tn.nxs.net
198.144.170.29	A	198-144-170-29.knx.tn.nxs.net
198.144.170.32	A+PTR	198-144-170-32.knx.tn.nxs.net
198.144.170.43	A	198-144-170-43.knx.tn.nxs.net
198.144.170.48	A+PTR	198-144-170-48.knx.tn.nxs.net
198.144.170.51	A+PTR	198-144-170-51.knx.tn.nxs.net
198.144.170.56	A	198-144-170-56.knx.tn.nxs.net
198.144.170.64	A+PTR	198-144-170-64.knx.tn.nxs.net
198.144.170.67	A+PTR	198-144-170-67.knx.tn.nxs.net
198.144.170.71	A	198-144-170-71.knx.tn.nxs.net
198.144.170.83	A+PTR	198-144-170-83.knx.tn.nxs.net
198.144.170.86	A	198-144-170-86.knx.tn.nxs.net
198.144.170.91	A	198-144-170-91.knx.tn.nxs.net
198.144.170.110	A	198-144-170-110.knx.tn.nxs.net
198.144.170.122	A	198-144-170-122.knx.tn.nxs.net
198.144.170.124	A	198-144-170-124.knx.tn.nxs.net
198.144.170.152	A	198-144-170-152.knx.tn.nxs.net
198.144.170.173	A	198-144-170-173.knx.tn.nxs.net
198.144.170.175	A	198-144-170-175.knx.tn.nxs.net
198.144.170.179	A+PTR	198-144-170-179.knx.tn.nxs.net
198.144.170.223	A	198-144-170-223.knx.tn.nxs.net
198.144.170.232	A	198-144-170-232.knx.tn.nxs.net
198.144.173.31	A	198-144-173-31.knx.tn.nxs.net
198.144.173.135	A	198-144-173-135.knx.tn.nxs.net
198.144.173.163	A	198-144-173-163.knx.tn.nxs.net
198.144.173.178	A	198-144-173-178.knx.tn.nxs.net
198.144.174.62	A	radius.nxs.net
198.144.175.37	PTR	www.scitechresources.com
198.144.175.40	PTR	www.jmscc.com
198.144.175.53	A	brian.nxs.net
198.144.175.60	PTR	www.ruarto.com
198.144.175.78	A	reelpeople.org
198.144.175.161	A	billymccleary.com
198.144.175.250	A	conexusgroup.com
198.144.175.250	A	orthotennessee.net
198.144.175.250	A	www.seortho.com