Robtex

Up: 198.209.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 198.209.0.0/19
Down right: 198.209.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.209.0.100	A	et.hallsville.k12.mo.us
198.209.0.222	A	hallsville.org
198.209.0.222	A	www.hallsville.org
198.209.0.254	PTR	hallsville.org
198.209.2.10	A+PTR	nb.k12.mo.us
198.209.6.1	A+PTR	mail.ncmc.cc.mo.us
198.209.6.1	A	mail.ncmissouri.edu
198.209.6.1	A	www.ncmissouri.edu
198.209.6.5	A	filter.ncmissouri.edu
198.209.8.2	PTR	coolcat.org
198.209.8.2	A	0-www.columbiagrangers.org.www.coolcat.org
198.209.8.2	A	0-online.culturegrams.com.www.coolcat.org
198.209.8.175	PTR	community.orion.org
198.209.8.180	PTR	edge.sgcl.org
198.209.8.180	A	thelibrary.springfield.missouri.org
198.209.8.180	A	springfieldcommunityfocus.org
198.209.9.2	A+PTR	server-sirsi.dbrl.org
198.209.9.3	A+PTR	www.dbrl.org
198.209.9.3	A	oneread.org
198.209.9.3	A	2008.dbrl.org
198.209.9.52	A	www.dbrl.org
198.209.11.0	PTR	domain.not.configured
198.209.13.1	A+PTR	barracuda1.pkwy.k12.mo.us
198.209.13.7	A	www.pkwy.k12.mo.us
198.209.13.7	A	parkwayschools.net
198.209.13.155	A	panda.pkwy.k12.mo.us
198.209.13.158	A	thisisparkway.com
198.209.13.253	A	vpn.pkwy.k12.mo.us
198.209.19.2	A	bearcat.sbuniv.edu
198.209.19.7	A	dui.sbuniv.edu
198.209.19.10	PTR	dev.sbuniv.edu
198.209.19.10	A	www.sbuniv.edu
198.209.19.10	A	sbuniv.edu
198.209.21.19	A+PTR	websis.kingston.k12.mo.us
198.209.21.19	A	www.kingston.k12.mo.us
198.209.21.19	A	kingston.k12.mo.us
198.209.21.238	A+PTR	destiny.kingston.k12.mo.us
198.209.24.30	A	barracuda.lindberghschools.ws
198.209.24.58	A+PTR	www.lindbergh.k12.mo.us
198.209.24.58	A	lindberghschools.ws
198.209.24.58	A	www.lindberghschools.ws
198.209.24.60	PTR	www2.lindbergh.k12.mo.us
198.209.26.0	A+PTR	198-209-26-net.stchas.edu
198.209.26.2	PTR	ns1.stchas.edu
198.209.26.24	A	smtp1.stchas.edu
198.209.26.32	A	smtpout.stchas.edu
198.209.26.50	A	198-209-26-50.stchas.edu
198.209.26.66	A+PTR	198-209-26-66.stchas.edu
198.209.26.66	A	web1.stchas.edu
198.209.26.246	A	198-209-26-246.stchas.edu
198.209.26.250	A	academic-nat.stchas.edu
198.209.26.252	A	admin-nat.stchas.edu
198.209.29.36	A	shs.k12.mo.us
198.209.29.124	PTR	shs.k12.mo.us
198.209.30.157	A	library.bellcity.k12.mo.us
198.209.32.0	PTR	ip.evangel.edu
198.209.33.73	PTR	ip.evangel.edu
198.209.33.196	PTR	ip.evangel.edu
198.209.33.234	PTR	ip.evangel.edu
198.209.35.3	A+PTR	mail.kearney.k12.mo.us
198.209.35.3	A	kearney.k12.mo.us
198.209.35.11	A	www.ksdr1.net
198.209.35.32	A	mailfilter.kearney.k12.mo.us
198.209.35.250	A	firewall.kearney.k12.mo.us
198.209.36.1	PTR	milan.k12.mo.us
198.209.36.1	A	mail.milan.k12.mo.us
198.209.37.1	A+PTR	cx.macc.edu
198.209.37.1	A	macc.edu
198.209.37.3	A+PTR	my.macc.edu
198.209.37.5	PTR	houndmail-new.macc.edu
198.209.37.5	A	mail.macc.edu
198.209.42.113	A	cafeteria.raytownschools.org
198.209.42.133	PTR	vision.raytown.k12.mo.us
198.209.42.153	A	www.raytown.k12.mo.us
198.209.42.153	A	www.raytownschools.org
198.209.42.153	A	raytown.k12.mo.us
198.209.42.167	A	mail.raytownschools.org
198.209.44.1	A	ns1.crowder.edu
198.209.44.2	A	ns2.crowder.edu
198.209.44.51	A+PTR	3m.crowder.edu
198.209.44.153	A+PTR	mail.crowder.edu
198.209.44.153	A	mail.crowder.cc.mo.us
198.209.44.250	A	my.crowder.edu
198.209.44.251	A	www.crowder.cc.mo.us
198.209.44.251	A	hostmaster.campcrowder.org
198.209.44.251	A	bikerayce.org
198.209.49.231	A+PTR	um-tip1.um.umsystem.edu
198.209.49.232	A+PTR	um-tip2.um.umsystem.edu
198.209.49.233	A	um-nip3.um.umsystem.edu
198.209.49.234	A	um-nip4.um.umsystem.edu
198.209.50.231	A+PTR	mst-rip5.um.umsystem.edu
198.209.50.232	A+PTR	mst-rip6.um.umsystem.edu
198.209.52.133	A+PTR	myhrqa-old.umsystem.edu
198.209.52.138	A+PTR	fsdmo.umsystem.edu
198.209.52.146	A+PTR	myhr.umsystem.edu
198.209.52.167	A	myzou.missouri.edu
198.209.52.197	A+PTR	erecruit.umsystem.edu
198.209.52.245	A+PTR	rad5224s145-psdev-tc.bb.missouri.edu
198.209.53.42	A	ps-csprdr-app02.um.umsystem.edu
198.209.53.134	A+PTR	ps-hrprd-app01.um.umsystem.edu
198.209.53.151	A	um-umdwprd-02.umsystem.edu
198.209.53.184	A	ps-hrssn-db01.umsystem.edu
198.209.56.15	PTR	ex1-t9-smtpinternal.um.umsystem.edu
198.209.56.18	PTR	ex1-n10-smtpinternal.um.umsystem.edu
198.209.56.129	A+PTR	mail-2016.umsystem.edu
198.209.56.129	A	imap.umsystem.edu
198.209.56.129	A	e2k.exchange.umkc.edu
198.209.56.130	PTR	smtp-2016.umsystem.edu
198.209.56.132	PTR	smtpinternal-2016.umsystem.edu
198.209.56.193	A	umac.umsystem.edu
198.209.56.193	A	umac-dc01.umac.umsystem.edu
198.209.56.194	A+PTR	tig-dc01.tig.mizzou.edu
198.209.56.194	A	tig.mizzou.edu
198.209.56.195	PTR	tig-dc5.tig.mizzou.edu
198.209.56.195	A	tig.mizzou.edu
198.209.56.225	A	umac.umsystem.edu
198.209.56.226	A	tig.mizzou.edu
198.209.63.1	A+PTR	ns10001.missouri.edu
198.209.63.2	A+PTR	ns10002.missouri.edu
198.209.63.4	A+PTR	anycast-dev-vip2.missouri.edu
198.209.63.12	A	nexus1-v1536-dns-anycast.bldg.missouri.edu