Robtex

Up: 206.40.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 206.40.208.0/21
Down right: 206.40.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.40.215.21	A	wylesystems.com
206.40.220.149	A+PTR	ecfcbis.com
206.40.220.149	A	www.ecfcbis.com
206.40.222.35	A+PTR	usage1.eni.net
206.40.222.36	A	usage.epoch.net
206.40.222.42	PTR	internetbackup.parrotmedia.com
206.40.222.135	PTR	mail.kinsella-marsh.com
206.40.222.135	A	asc-web.biz
206.40.222.137	A	fresnolacrosse.org
206.40.222.140	A+PTR	mail.asc-web.com
206.40.222.140	A	mail.asc-web.info
206.40.222.144	A+PTR	web.asc-web.com
206.40.222.144	A	dns1.asc-web.com
206.40.222.144	A	cps.asc-web.com
206.40.222.152	PTR	www.madetoorder.com
206.40.222.210	A+PTR	ocfirewall.ocfa.org
206.40.222.212	A	ocfacom.ocfa.org
206.40.222.215	PTR	remote.ocfa.org
206.40.222.217	A	ocfaapps.org
206.40.222.220	A	mail.ocregionalmapping.org
206.40.222.233	PTR	router.parrotmedia.com
206.40.222.234	PTR	parrotmedia.com
206.40.222.235	PTR	demo.parrotmedia.com
206.40.222.236	PTR	parmail.parrotmedia.com