Robtex

Up: 206.83.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 206.83.192.0/25
Down right: 206.83.192.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.83.192.2	PTR	ip-206-83-192-2.sterlingnetwork.net
206.83.192.4	PTR	ip-206-83-192-4.sterlingnetwork.net
206.83.192.5	PTR	ip-206-83-192-5.sterlingnetwork.net
206.83.192.7	PTR	ip-206-83-192-7.sterlingnetwork.net
206.83.192.10	PTR	ip-206-83-192-10.sterlingnetwork.net
206.83.192.12	PTR	ip-206-83-192-12.sterlingnetwork.net
206.83.192.13	PTR	ge-1-3-0.mdc2.phx1.cirn.net
206.83.192.14	A+PTR	nau2.phx1.cirn.net
206.83.192.18	A+PTR	asu.phx1.cirn.net
206.83.192.22	PTR	asu2.phx1.cirn.net
206.83.192.24	PTR	ip-206-83-192-24.sterlingnetwork.net
206.83.192.28	PTR	ns2.carpathiahost.net
206.83.192.28	A	ns2.cirn.net
206.83.192.28	A	ns2.internetcasino911.com
206.83.192.29	A+PTR	dns2.carpathiahost.com
206.83.192.29	A	dns2.blazingfastdns.net
206.83.192.41	PTR	ip-206-83-192-41.sterlingnetwork.net
206.83.192.50	PTR	ip-206-83-192-50.sterlingnetwork.net
206.83.192.54	PTR	ip-206-83-192-54.sterlingnetwork.net
206.83.192.56	PTR	mail.remmedical.com
206.83.192.60	PTR	ip-206-83-192-60.sterlingnetwork.net
206.83.192.62	PTR	ip-206-83-192-62.sterlingnetwork.net
206.83.192.64	PTR	ip-206-83-192-64.sterlingnetwork.net
206.83.192.67	PTR	ip-206-83-192-67.sterlingnetwork.net
206.83.192.74	PTR	ip-206-83-192-74.sterlingnetwork.net
206.83.192.78	PTR	ip-206-83-192-78.sterlingnetwork.net
206.83.192.79	PTR	ip-206-83-192-79.sterlingnetwork.net
206.83.192.84	PTR	ip-206-83-192-84.sterlingnetwork.net
206.83.192.89	PTR	ip-206-83-192-89.sterlingnetwork.net
206.83.192.91	PTR	ip-206-83-192-91.sterlingnetwork.net
206.83.192.106	PTR	ip-206-83-192-106.sterlingnetwork.net
206.83.192.107	PTR	ip-206-83-192-107.sterlingnetwork.net
206.83.192.108	PTR	ip-206-83-192-108.sterlingnetwork.net
206.83.192.113	PTR	ip-206-83-192-113.sterlingnetwork.net
206.83.192.118	PTR	ip-206-83-192-118.sterlingnetwork.net
206.83.192.119	PTR	ip-206-83-192-119.sterlingnetwork.net
206.83.192.120	PTR	ip-206-83-192-120.sterlingnetwork.net
206.83.192.121	PTR	ip-206-83-192-121.sterlingnetwork.net
206.83.192.122	PTR	ip-206-83-192-122.sterlingnetwork.net
206.83.192.125	PTR	ip-206-83-192-125.sterlingnetwork.net
206.83.192.137	PTR	ip-206-83-192-137.sterlingnetwork.net
206.83.192.138	PTR	ip-206-83-192-138.sterlingnetwork.net
206.83.192.141	PTR	ip-206-83-192-141.sterlingnetwork.net
206.83.192.144	PTR	ip-206-83-192-144.sterlingnetwork.net
206.83.192.152	PTR	ip-206-83-192-152.sterlingnetwork.net
206.83.192.159	PTR	ip-206-83-192-159.sterlingnetwork.net
206.83.192.164	PTR	ip-206-83-192-164.sterlingnetwork.net
206.83.192.171	PTR	ip-206-83-192-171.sterlingnetwork.net
206.83.192.172	PTR	ip-206-83-192-172.sterlingnetwork.net
206.83.192.173	PTR	ip-206-83-192-173.sterlingnetwork.net
206.83.192.177	PTR	ip-206-83-192-177.sterlingnetwork.net
206.83.192.178	PTR	ip-206-83-192-178.sterlingnetwork.net
206.83.192.183	PTR	ip-206-83-192-183.sterlingnetwork.net
206.83.192.185	PTR	ip-206-83-192-185.sterlingnetwork.net
206.83.192.186	PTR	ip-206-83-192-186.sterlingnetwork.net
206.83.192.188	PTR	ip-206-83-192-188.sterlingnetwork.net
206.83.192.198	PTR	ip-206-83-192-198.sterlingnetwork.net
206.83.192.201	PTR	mercury.simple.net
206.83.192.207	PTR	ip-206-83-192-207.sterlingnetwork.net
206.83.192.211	PTR	ip-206-83-192-211.sterlingnetwork.net
206.83.192.217	PTR	ip-206-83-192-217.sterlingnetwork.net
206.83.192.220	PTR	ip-206-83-192-220.sterlingnetwork.net
206.83.192.221	PTR	ip-206-83-192-221.sterlingnetwork.net
206.83.192.222	PTR	ip-206-83-192-222.sterlingnetwork.net
206.83.192.223	PTR	ip-206-83-192-223.sterlingnetwork.net
206.83.192.224	PTR	ip-206-83-192-224.sterlingnetwork.net
206.83.192.234	PTR	ip-206-83-192-234.sterlingnetwork.net
206.83.192.238	PTR	ip-206-83-192-238.sterlingnetwork.net
206.83.192.240	A	pariancompany.org
206.83.192.240	A	pariancompany.net
206.83.192.244	PTR	ip-206-83-192-244.sterlingnetwork.net
206.83.192.248	PTR	ip-206-83-192-248.sterlingnetwork.net
206.83.192.253	PTR	ip-206-83-192-253.sterlingnetwork.net