Robtex

Up: 199.21.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 199.21.192.0/22
Down right: 199.21.196.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.21.192.3	PTR	addr-199.21.192.3.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.7	A	addr-199.21.192.7.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.22	A	addr-199.21.192.22.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.47	A	addr-199.21.192.47.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.60	A	addr-199.21.192.60.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.98	A	addr-199.21.192.98.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.122	A+PTR	addr-199.21.192.122.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.136	A	addr-199.21.192.136.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.143	A	addr-199.21.192.143.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.203	A+PTR	addr-199.21.192.203.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.209	PTR	addr-199.21.192.209.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.209	A	kh626.linkpc.net
199.21.192.209	A	www.from-the-farm.com
199.21.192.242	A+PTR	addr-199.21.192.242.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.251	A+PTR	addr-199.21.192.251.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.192.253	A	addr-199.21.192.253.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.15	A	addr-199.21.194.15.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.45	A	addr-199.21.194.45.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.70	A	addr-199.21.194.70.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.73	A	kh626.linkpc.net
199.21.194.106	A+PTR	addr-199.21.194.106.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.122	A+PTR	addr-199.21.194.122.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.186	A	addr-199.21.194.186.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.188	A	addr-199.21.194.188.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.194.241	A	addr-199.21.194.241.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.195.27	A+PTR	addr-199.21.195.27.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.196.8	PTR	addr-199.21.196.8.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.196.88	PTR	addr-199.21.196.88.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.196.211	PTR	addr-199.21.196.211.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.197.30	A	addr-199.21.197.30.nptpop-service-sub.rdns-bnin.net
199.21.197.34	A+PTR	addr-199.21.197.34.nptpop-service-sub.rdns-bnin.net
199.21.197.71	A	addr-199.21.197.71.nptpop-service-sub.rdns-bnin.net
199.21.197.153	A+PTR	addr-199.21.197.153.nptpop-service-sub.rdns-bnin.net
199.21.197.178	A+PTR	addr-199.21.197.178.nptpop-service-sub.rdns-bnin.net
199.21.198.30	A	addr-199.21.198.30.nptpop-53cis02-dial-sub.rdns-bnin.net
199.21.198.61	A	addr-199.21.198.61.nptpop-53cis02-dial-sub.rdns-bnin.net
199.21.198.80	A	addr-199.21.198.80.nptpop-53cis02-dial-sub.rdns-bnin.net
199.21.198.157	A	addr-199.21.198.157.nptpop-embarq-dsl-sub.rdns-bnin.net
199.21.198.211	PTR	addr-199.21.198.211.nptpop-embarq-dsl-sub.rdns-bnin.net
199.21.198.211	A	landofdenile.com
199.21.198.211	A	mail.al911.net
199.21.198.216	A	addr-199.21.198.216.nptpop-embarq-dsl-sub.rdns-bnin.net
199.21.198.244	A	addr-199.21.198.244.nptpop-embarq-dsl-sub.rdns-bnin.net
199.21.198.251	A	addr-199.21.198.251.nptpop-embarq-dsl-sub.rdns-bnin.net
199.21.198.254	A	addr-199.21.198.254.nptpop-embarq-dsl-sub.rdns-bnin.net
199.21.199.9	PTR	addr-199.21.199.9.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.199.9	A	elkhartfamilylaw.com
199.21.199.12	A	elkhartcountyindiana.com
199.21.199.12	A	www.elkhartcountysheriff.com
199.21.199.12	A	www.elkhartcountyindiana.com
199.21.199.34	A+PTR	mail.elkhartcounty.com
199.21.199.34	A	ww500.elkhartcountysheriff.com
199.21.199.53	A	smtp.newmarcorp.com
199.21.199.53	A	addr-199.21.199.53.nptpop-static-sub.rdns-bnin.net
199.21.199.56	A	smtp.newmarcorp.com
199.21.199.56	A	mail.newmarcorp.com
199.21.199.66	PTR	addr-199.21.199.66.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.199.66	A	default.bluestarpro.com
199.21.199.66	A	av.bluestarpro.com
199.21.199.67	PTR	addr-199.21.199.67.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.199.72	PTR	addr-199.21.199.72.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.199.72	A	support.bluestarpro.com
199.21.199.83	PTR	addr-199.21.199.83.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.199.108	A	mail.aluminumtrailer.com
199.21.199.109	A	atcguru.com
199.21.199.114	PTR	addr-199.21.199.114.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.199.114	A	kountrywood.com
199.21.199.114	A	www.kountrywood.com
199.21.199.130	A	dovetaleprod.com
199.21.199.130	A	dovetalemedia.com
199.21.199.156	A	jmconline.info
199.21.199.157	A	cosbykid.com
199.21.199.157	A	cosby.me
199.21.199.227	PTR	addr-199.21.199.227.nptpop-cmts-cable-sub.rdns-bnin.net
199.21.199.227	A	lifeinfaithlane.com
199.21.199.227	A	mail.thehomesteadinghippy.com
199.21.199.235	PTR	addr-199.21.199.235.nptpop-static-sub.rdns-bnin.net
199.21.199.235	A	cosbykid.com
199.21.199.235	A	cosby.me