Robtex

Up: 216.247.236.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.247.236.0/24
Down right: 216.247.237.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.247.236.16	PTR	statclinix.com
216.247.236.21	A	cntd009a.public.registeredsite.com
216.247.236.29	PTR	ywcachicago.org
216.247.236.62	PTR	906.com
216.247.236.63	A+PTR	jpaksystems.com
216.247.236.116	A	borislitwin.com
216.247.236.187	A+PTR	muncycomputer.mdigitalaw.com
216.247.236.187	A	muncycomputers.mdigitalaw.com
216.247.236.192	PTR	skydiveperris.com
216.247.236.209	A	insider.metzner-schneider.com
216.247.236.211	PTR	wom.cc
216.247.237.130	PTR	smtp.highlandgrp.com
216.247.237.130	A	www.tridocs.com
216.247.237.130	A	www.highlandgroup.net