Robtex

Up: 168.161.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 168.161.192.0/22
Down right: 168.161.196.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
168.161.192.15	PTR	168.161.192.15.wbol.warnerbros.com
168.161.192.147	A	safetyontheset.net
168.161.192.147	A	domesticproduction.com
168.161.192.147	A	safetyontheset.mobi
168.161.192.150	PTR	wbwburpvsmtpa.warnerbros.com
168.161.193.233	A	lacitrix.warnerbros.com
168.161.194.1	A	ellenstage.com