Robtex

Up: 192.198.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 192.198.240.0/21
Down right: 192.198.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.198.240.0	A+PTR	rrcs-192-198-240-0.sw.biz.rr.com
192.198.240.80	PTR	rrcs-192-198-240-80.sw.biz.rr.com
192.198.240.80	A	ns2.stoneeagle.com
192.198.240.99	A+PTR	rrcs-192-198-240-99.sw.biz.rr.com
192.198.240.99	A	mail.abcaus.org
192.198.240.122	PTR	rrcs-192-198-240-122.sw.biz.rr.com
192.198.240.122	A	mail.mednow.org
192.198.240.134	A+PTR	rrcs-192-198-240-134.sw.biz.rr.com
192.198.240.134	A	www.ccbridgetoll.org
192.198.240.134	A	ccbridgetoll.org
192.198.241.18	A+PTR	rrcs-192-198-241-18.sw.biz.rr.com
192.198.241.18	A	remote.elecimportusa.com
192.198.243.50	A	mail2.fcfelhaber.com
192.198.243.60	PTR	rrcs-192-198-243-60.sw.biz.rr.com
192.198.243.60	A	barracuda.tristarelp.com
192.198.243.60	A	barracuda.logisticacb.com
192.198.243.66	A	mail.lonestarcs.com
192.198.243.114	PTR	internet.tekmos.com
192.198.243.114	A	ns1.tekmos.com
192.198.243.114	A	ns2.tekmos.com
192.198.243.138	A	mail.hotsycarlson.com
192.198.243.214	PTR	rrcs-192-198-243-214.sw.biz.rr.com
192.198.244.20	A	mail.cassebbldg.com
192.198.244.131	A+PTR	rrcs-192-198-244-131.sw.biz.rr.com
192.198.244.131	A	solvitproducts.com
192.198.244.140	A	mail.gscsinc.com
192.198.244.171	A+PTR	rrcs-192-198-244-171.sw.biz.rr.com
192.198.244.171	A	exchange.pininospediatrics.com
192.198.245.60	A+PTR	rrcs-192-198-245-60.sw.biz.rr.com
192.198.245.60	A	easyfinder.info
192.198.245.66	A	mail.naisignage.com
192.198.245.66	A	mail.nationwideapplications.com
192.198.246.80	A+PTR	rrcs-192-198-246-80.sw.biz.rr.com
192.198.246.80	A	cleaner.nerium.com
192.198.246.80	A	clean.nerium.com
192.198.246.85	PTR	rrcs-192-198-246-85.sw.biz.rr.com
192.198.246.85	A	boxnerium.com
192.198.246.114	A	*.drppg.com
192.198.246.114	A	exchange.drppg.com
192.198.246.114	A	drppg.com
192.198.246.180	A	mail.jkvlaw.net
192.198.246.180	A	mail.vrlaw.net
192.198.246.180	A	mail.vrwlaw.net
192.198.247.50	A+PTR	rrcs-192-198-247-50.sw.biz.rr.com
192.198.247.218	A+PTR	rrcs-192-198-247-218.sw.biz.rr.com
192.198.247.218	A	fs1.bayareafellowship.org
192.198.248.103	PTR	rrcs-192-198-248-103.sw.biz.rr.com
192.198.248.106	A	www.hsasa.org
192.198.248.106	A	hsasa.org
192.198.249.18	A	remote.dbtaxservice.com
192.198.249.18	A	webmail.dbtaxservice.com
192.198.249.18	A	mail.dbtaxservice.com
192.198.249.51	A+PTR	mail.signapay.net
192.198.249.51	A	mail.signapay.com
192.198.249.53	A	smtp.signapay.com
192.198.250.6	A+PTR	rrcs-192-198-250-6.sw.biz.rr.com
192.198.250.104	A	mail.ontargetpartners.com
192.198.250.202	A	asg.cawleypartners.com
192.198.250.204	A	mail.cawleypartners.com
192.198.250.234	A	planesmart01.planesmart.com
192.198.250.234	A	mail.planesmart.com
192.198.251.91	A+PTR	rrcs-192-198-251-91.sw.biz.rr.com
192.198.251.91	A	pmisatx.com
192.198.252.50	A+PTR	rrcs-192-198-252-50.sw.biz.rr.com
192.198.252.50	A	tridentpain.com
192.198.252.58	PTR	rrcs-192-198-252-58.sw.biz.rr.com
192.198.252.58	A	www.monebo.com
192.198.252.58	A	monebo.com
192.198.252.66	A	mail.amigosfoods.com
192.198.252.134	PTR	rrcs-192-198-252-134.sw.biz.rr.com
192.198.252.134	A	texasstringssymphony.com
192.198.252.134	A	sasuzuki.org
192.198.252.140	PTR	rrcs-192-198-252-140.sw.biz.rr.com
192.198.252.218	A+PTR	rrcs-192-198-252-218.sw.biz.rr.com
192.198.252.218	A	mail.rgv-pi.com
192.198.253.14	A	mail.texasadvocacyproject.org
192.198.253.38	A	remote.allsortsmailing.com
192.198.253.114	A	mail.sbumc.org
192.198.254.25	A	rrcs-192-198-254-25.sw.biz.rr.com
192.198.254.50	A+PTR	rrcs-192-198-254-50.sw.biz.rr.com
192.198.254.55	A	rrcs-192-198-254-55.sw.biz.rr.com
192.198.254.63	A	rrcs-192-198-254-63.sw.biz.rr.com
192.198.254.68	A	mail10.spyrodata.com
192.198.254.69	A	spyrospam1.spyrodata.com
192.198.254.70	A	rrcs-192-198-254-70.sw.biz.rr.com
192.198.254.73	A	www.gd4test.com
192.198.254.83	PTR	rrcs-192-198-254-83.sw.biz.rr.com
192.198.254.87	A	gd4-spam-10.gd4test.com
192.198.254.106	A	rrcs-192-198-254-106.sw.biz.rr.com
192.198.254.113	A+PTR	rrcs-192-198-254-113.sw.biz.rr.com
192.198.254.174	A	rrcs-192-198-254-174.sw.biz.rr.com
192.198.254.176	PTR	rrcs-192-198-254-176.sw.biz.rr.com
192.198.254.195	PTR	rrcs-192-198-254-195.sw.biz.rr.com
192.198.254.195	A	myvalererx.com
192.198.254.195	A	mytxscripts.com
192.198.254.210	PTR	rrcs-192-198-254-210.sw.biz.rr.com
192.198.254.213	A	rrcs-192-198-254-213.sw.biz.rr.com
192.198.254.216	A	rrcs-192-198-254-216.sw.biz.rr.com
192.198.254.218	A	rrcs-192-198-254-218.sw.biz.rr.com
192.198.254.239	A	rrcs-192-198-254-239.sw.biz.rr.com
192.198.254.246	A	mail.texascomputer.net
192.198.254.246	A	mail.elitesleeplab.com
192.198.254.254	A	rrcs-192-198-254-254.sw.biz.rr.com
192.198.254.255	A	rrcs-192-198-254-255.sw.biz.rr.com
192.198.255.131	A	onlineprintorders.com
192.198.255.132	A	spiprintdirect.com
192.198.255.134	A+PTR	rrcs-192-198-255-134.sw.biz.rr.com
192.198.255.134	A	softproof123.com
192.198.255.200	A	mail.onxlti.com
192.198.255.226	PTR	rrcs-192-198-255-226.sw.biz.rr.com
192.198.255.226	A	mail.neweranet.com
192.198.255.226	A	mail.nuevaeratech.net