Robtex

Up: 64.50.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.50.192.0/21
Down right: 64.50.200.0/21

IP	Type	Hostname
64.50.192.0	PTR	64-50-192-0.client.dsl.net
64.50.192.3	A+PTR	64-50-192-3.client.dsl.net
64.50.192.4	A	64-50-192-4.client.dsl.net
64.50.192.6	A	64-50-192-6.client.dsl.net
64.50.192.14	A	64-50-192-14.client.dsl.net
64.50.192.20	A	64-50-192-20.client.dsl.net
64.50.192.27	A	64-50-192-27.client.dsl.net
64.50.192.31	A	64-50-192-31.client.dsl.net
64.50.192.33	A	64-50-192-33.client.dsl.net
64.50.192.34	A	64-50-192-34.client.dsl.net
64.50.192.43	A	64-50-192-43.client.dsl.net
64.50.192.45	A	64-50-192-45.client.dsl.net
64.50.192.48	A+PTR	64-50-192-48.client.dsl.net
64.50.192.49	A	64-50-192-49.client.dsl.net
64.50.192.51	A	64-50-192-51.client.dsl.net
64.50.192.57	A	64-50-192-57.client.dsl.net
64.50.192.69	A	64-50-192-69.client.dsl.net
64.50.192.70	A	64-50-192-70.client.dsl.net
64.50.192.72	A	64-50-192-72.client.dsl.net
64.50.192.74	A	64-50-192-74.client.dsl.net
64.50.192.83	A	64-50-192-83.client.dsl.net
64.50.192.90	A	64-50-192-90.client.dsl.net
64.50.192.93	A	64-50-192-93.client.dsl.net
64.50.192.96	A	64-50-192-96.client.dsl.net
64.50.192.100	A	64-50-192-100.client.dsl.net
64.50.192.103	A	64-50-192-103.client.dsl.net
64.50.192.111	A	64-50-192-111.client.dsl.net
64.50.192.124	A	64-50-192-124.client.dsl.net
64.50.192.129	A	cr01-wlf01-fa0-0.dsl.net
64.50.192.129	A	cr01-wlf01.dsl.net
64.50.192.130	A	cr02-wlf01-fa0-0.dsl.net
64.50.192.133	A	64-50-192-133.client.dsl.net
64.50.192.145	A	64-50-192-145.client.dsl.net
64.50.192.161	A	64-50-192-161.client.dsl.net
64.50.192.172	A	64-50-192-172.client.dsl.net
64.50.192.173	A	64-50-192-173.client.dsl.net
64.50.192.180	A	64-50-192-180.client.dsl.net
64.50.192.184	A	64-50-192-184.client.dsl.net
64.50.192.185	A	64-50-192-185.client.dsl.net
64.50.192.193	A	64-50-192-193.client.dsl.net
64.50.192.195	A	64-50-192-195.client.dsl.net
64.50.192.197	A	64-50-192-197.client.dsl.net
64.50.192.203	A	gw-wlf01.dsl.net
64.50.192.204	A	gw-wlf01.dsl.net
64.50.192.205	A	gw-wlf01.dsl.net
64.50.192.206	A	gw-wlf01.dsl.net
64.50.192.208	A	64-50-192-208.client.dsl.net
64.50.192.209	A	64-50-192-209.client.dsl.net
64.50.192.212	A	64-50-192-212.client.dsl.net
64.50.192.213	A	64-50-192-213.client.dsl.net
64.50.192.224	A	64-50-192-224.client.dsl.net
64.50.192.229	A	64-50-192-229.client.dsl.net
64.50.192.233	A	64-50-192-233.client.dsl.net
64.50.192.239	A	64-50-192-239.client.dsl.net
64.50.192.240	A	64-50-192-240.client.dsl.net
64.50.192.243	A	64-50-192-243.client.dsl.net
64.50.192.244	A	64-50-192-244.client.dsl.net
64.50.192.255	A	64-50-192-255.client.dsl.net
64.50.193.1	A	64-50-193-1.client.dsl.net
64.50.193.220	A	countjohnson.com
64.50.194.1	A+PTR	64-50-194-1.client.dsl.net
64.50.199.31	A	mirror-master.dsl.net
64.50.201.51	PTR	64-50-201-51.client.dsl.net
64.50.201.98	A+PTR	mail.tamcommunications.com
64.50.202.60	A	64-50-202-60.client.dsl.net
64.50.202.251	A	64-50-202-251.client.dsl.net
64.50.204.86	A	64-50-204-86.client.dsl.net
64.50.206.38	PTR	64-50-206-38.static.megapath.net
64.50.206.130	PTR	64-50-206-130.static.megapath.net
64.50.206.206	PTR	64-50-206-206.static.megapath.net
64.50.206.238	PTR	64-50-206-238.static.megapath.net
64.50.206.238	A	mail.pencil.org
64.50.207.195	A	mail2.pomonacapital.com