Robtex

Up: 216.152.0.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.152.2.0/24
Down right: 216.152.3.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.152.2.62	A+PTR	mail.constructwilson.com
216.152.2.62	A	constructwilson.com
216.152.2.81	PTR	thefarrisfirm.com
216.152.2.81	A	mail.thefarrisfirm.com
216.152.2.97	A+PTR	mail.insco-inc.com
216.152.2.105	A+PTR	mail.toweins.com
216.152.2.121	A+PTR	mdmail.njatc.org
216.152.2.133	A	basecamponline.com
216.152.2.141	A+PTR	mail.bills-bbq.com
216.152.2.151	A	mygurunow.com
216.152.2.196	A	smtp.narronholdford.com
216.152.2.204	A	mail.precisionstabilitystorage.com
216.152.2.205	A+PTR	stonecreekmasonryinc.com
216.152.2.209	A	mail.4tpe.com
216.152.2.211	A	mail.ncdisciples.org
216.152.2.239	A	mail.cauleypridgen.com
216.152.3.18	A	mail.farmingtonheights.com
216.152.3.35	PTR	mail.myglnc.com
216.152.3.41	A+PTR	mail.wproduce.com
216.152.3.41	A	wproduce.com
216.152.3.60	A+PTR	mail.njatc.org
216.152.3.61	A	www.njatc.org
216.152.3.61	A	tnmail.njatc.org
216.152.3.61	A	smtp.njatc.org
216.152.3.65	A	dnafareast.com
216.152.3.65	A	dnaresource-asia.com
216.152.3.65	A	defondnorthamerica.com
216.152.3.80	A	mail.sentry-logistics.com
216.152.3.80	A	sentry-logistics.com
216.152.3.137	A	mail.willbynummd.com
216.152.3.138	A	spamfilter.willbynummd.com
216.152.3.161	A	mail.newtonandlee.com
216.152.3.217	A	mail.paxtonwarehouse.com