Robtex

Up: 192.84.23.0/25
Can't show all results, try to descend to a more specific CIDR
Down left: 192.84.23.0/27
Down right: 192.84.23.32/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.84.23.41	A+PTR	ns1.ccmdns.net
192.84.23.41	A	dns01.mcmurrytmg.com
192.84.23.41	A	dns1.mcmurry.com
192.84.23.42	A+PTR	ns2.ccmdns.net
192.84.23.42	A	dns02.mcmurrytmg.com
192.84.23.42	A	dns2.mcmurry.com
192.84.23.45	A	mail.ccmweb.net