Robtex

Up: 64.192.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 64.192.160.0/20
Down right: 64.192.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.192.161.3	PTR	64-192-161-3.wcg.net
64.192.161.162	PTR	64-192-161-162.wcg.net
64.192.161.163	PTR	64-192-161-163.wcg.net
64.192.161.194	PTR	64-192-161-194.wcg.net
64.192.161.226	PTR	64-192-161-226.wcg.net
64.192.165.97	PTR	64-192-165-97.wcg.net
64.192.168.33	PTR	64-192-168-33.wcg.net
64.192.168.96	PTR	64-192-168-96.wcg.net
64.192.168.130	PTR	64-192-168-130.wcg.net
64.192.168.160	PTR	64-192-168-160.wcg.net
64.192.168.194	PTR	64-192-168-194.wcg.net
64.192.168.227	PTR	64-192-168-227.wcg.net
64.192.171.157	A	candymansvan.abducted.us
64.192.171.158	A	amberalert.abducted.us
64.192.172.1	PTR	64-192-172-1.wcg.net
64.192.172.14	A	bnydocs.net
64.192.172.22	A	accessmyproxy.com
64.192.172.23	A	unifiproxyvote.com
64.192.172.23	A	2votefundproxy.com
64.192.172.37	A	kingproxy.com
64.192.172.37	A	www.kingproxy.com
64.192.172.39	A	donlinrecano.net
64.192.172.41	A	drcdrx.com
64.192.172.70	A	mail.2votefundproxy.com
64.192.172.70	A	smtp.2votemyproxy.com
64.192.172.70	A	mail.madofflitigation.com
64.192.172.96	PTR	64-192-172-96.wcg.net
64.192.172.98	PTR	64-192-172-98.wcg.net
64.192.172.102	A	keyhaven.eu
64.192.172.161	PTR	64-192-172-161.wcg.net
64.192.172.224	PTR	64-192-172-224.wcg.net
64.192.173.229	A	mail2.mixhosting.net
64.192.174.27	A	dblhorn-platformsvcs.com
64.192.174.66	PTR	64-192-174-66.wcg.net
64.192.174.67	PTR	64-192-174-67.wcg.net
64.192.174.82	A	mail.contractconsult.net
64.192.174.96	PTR	64-192-174-96.wcg.net
64.192.174.98	PTR	64-192-174-98.wcg.net
64.192.174.129	PTR	64-192-174-129.wcg.net
64.192.174.224	PTR	64-192-174-224.wcg.net
64.192.174.225	PTR	64-192-174-225.wcg.net
64.192.175.34	PTR	64-192-175-34.wcg.net
64.192.175.128	PTR	64-192-175-128.wcg.net
64.192.175.162	PTR	64-192-175-162.wcg.net
64.192.175.192	PTR	64-192-175-192.wcg.net
64.192.175.193	PTR	64-192-175-193.wcg.net
64.192.175.195	PTR	64-192-175-195.wcg.net
64.192.186.3	A	portrepublicdecoys.com
64.192.186.115	A	sportresearch.co.nz
64.192.186.115	A	sportsresearch.co.nz
64.192.187.5	PTR	mail1.glorb.com
64.192.188.205	A	www.zarchivist.com
64.192.188.214	A	kpagecpa.com