Robtex

Up: 72.161.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.161.40.0/22
Down right: 72.161.44.0/22

IP	Type	Hostname
72.161.41.2	A+PTR	72-161-41-2.dyn.centurytel.net
72.161.41.17	A+PTR	72-161-41-17.dyn.centurytel.net
72.161.41.21	A	72-161-41-21.dyn.centurytel.net
72.161.41.25	A+PTR	72-161-41-25.dyn.centurytel.net
72.161.41.37	A	72-161-41-37.dyn.centurytel.net
72.161.41.49	A+PTR	72-161-41-49.dyn.centurytel.net
72.161.41.50	A+PTR	72-161-41-50.dyn.centurytel.net
72.161.41.53	A	72-161-41-53.dyn.centurytel.net
72.161.41.57	A+PTR	72-161-41-57.dyn.centurytel.net
72.161.41.64	A+PTR	72-161-41-64.dyn.centurytel.net
72.161.41.65	A+PTR	72-161-41-65.dyn.centurytel.net
72.161.41.67	A+PTR	72-161-41-67.dyn.centurytel.net
72.161.41.79	A	72-161-41-79.dyn.centurytel.net
72.161.41.83	A+PTR	72-161-41-83.dyn.centurytel.net
72.161.41.91	A+PTR	72-161-41-91.dyn.centurytel.net
72.161.41.98	A+PTR	72-161-41-98.dyn.centurytel.net
72.161.41.130	A+PTR	72-161-41-130.dyn.centurytel.net
72.161.41.136	A+PTR	72-161-41-136.dyn.centurytel.net
72.161.41.137	A+PTR	72-161-41-137.dyn.centurytel.net
72.161.41.138	A+PTR	72-161-41-138.dyn.centurytel.net
72.161.41.154	A+PTR	72-161-41-154.dyn.centurytel.net
72.161.41.160	A+PTR	72-161-41-160.dyn.centurytel.net
72.161.41.162	A+PTR	72-161-41-162.dyn.centurytel.net
72.161.41.171	A+PTR	72-161-41-171.dyn.centurytel.net
72.161.41.175	A	72-161-41-175.dyn.centurytel.net
72.161.41.176	A+PTR	72-161-41-176.dyn.centurytel.net
72.161.41.188	A	72-161-41-188.dyn.centurytel.net
72.161.41.213	A	72-161-41-213.dyn.centurytel.net
72.161.41.225	A+PTR	72-161-41-225.dyn.centurytel.net
72.161.41.228	A	72-161-41-228.dyn.centurytel.net
72.161.42.41	A+PTR	72-161-42-41.dyn.centurytel.net
72.161.42.55	A	72-161-42-55.dyn.centurytel.net
72.161.42.59	A	72-161-42-59.dyn.centurytel.net
72.161.42.119	A	72-161-42-119.dyn.centurytel.net
72.161.42.134	A	72-161-42-134.dyn.centurytel.net
72.161.43.2	A+PTR	72-161-43-2.dyn.centurytel.net
72.161.43.3	A+PTR	72-161-43-3.dyn.centurytel.net
72.161.43.10	A+PTR	72-161-43-10.dyn.centurytel.net
72.161.43.11	A+PTR	72-161-43-11.dyn.centurytel.net
72.161.43.13	A	72-161-43-13.dyn.centurytel.net
72.161.43.16	A+PTR	72-161-43-16.dyn.centurytel.net
72.161.43.21	A	72-161-43-21.dyn.centurytel.net
72.161.43.31	A	72-161-43-31.dyn.centurytel.net
72.161.43.32	A+PTR	72-161-43-32.dyn.centurytel.net
72.161.43.33	A+PTR	72-161-43-33.dyn.centurytel.net
72.161.43.33	A	mail.stevebrackett.com
72.161.43.33	A	x-changegate.com
72.161.43.35	PTR	72-161-43-35.dyn.centurytel.net
72.161.43.42	A+PTR	72-161-43-42.dyn.centurytel.net
72.161.43.45	A	72-161-43-45.dyn.centurytel.net
72.161.43.46	A	72-161-43-46.dyn.centurytel.net
72.161.43.48	A+PTR	72-161-43-48.dyn.centurytel.net
72.161.43.49	A+PTR	72-161-43-49.dyn.centurytel.net
72.161.43.50	A+PTR	72-161-43-50.dyn.centurytel.net
72.161.43.51	A+PTR	72-161-43-51.dyn.centurytel.net
72.161.43.62	A	72-161-43-62.dyn.centurytel.net
72.161.43.65	A+PTR	72-161-43-65.dyn.centurytel.net
72.161.43.70	A	72-161-43-70.dyn.centurytel.net
72.161.43.78	A	72-161-43-78.dyn.centurytel.net
72.161.43.87	A	72-161-43-87.dyn.centurytel.net
72.161.43.95	A	72-161-43-95.dyn.centurytel.net
72.161.43.97	A+PTR	72-161-43-97.dyn.centurytel.net
72.161.43.100	A	72-161-43-100.dyn.centurytel.net
72.161.43.102	A	72-161-43-102.dyn.centurytel.net
72.161.43.137	A+PTR	72-161-43-137.dyn.centurytel.net
72.161.43.139	A+PTR	72-161-43-139.dyn.centurytel.net
72.161.43.140	A	72-161-43-140.dyn.centurytel.net
72.161.43.142	A	72-161-43-142.dyn.centurytel.net
72.161.43.145	A+PTR	72-161-43-145.dyn.centurytel.net
72.161.43.151	A	72-161-43-151.dyn.centurytel.net
72.161.43.156	A	72-161-43-156.dyn.centurytel.net
72.161.43.166	A	72-161-43-166.dyn.centurytel.net
72.161.43.169	A+PTR	72-161-43-169.dyn.centurytel.net
72.161.43.173	A	72-161-43-173.dyn.centurytel.net
72.161.43.184	A+PTR	72-161-43-184.dyn.centurytel.net
72.161.43.186	A+PTR	72-161-43-186.dyn.centurytel.net
72.161.43.190	A	72-161-43-190.dyn.centurytel.net
72.161.43.191	A	72-161-43-191.dyn.centurytel.net
72.161.43.199	A	72-161-43-199.dyn.centurytel.net
72.161.43.200	A+PTR	72-161-43-200.dyn.centurytel.net
72.161.43.203	A+PTR	72-161-43-203.dyn.centurytel.net
72.161.43.206	A	72-161-43-206.dyn.centurytel.net
72.161.43.210	A+PTR	72-161-43-210.dyn.centurytel.net
72.161.43.215	A	72-161-43-215.dyn.centurytel.net
72.161.43.217	A+PTR	72-161-43-217.dyn.centurytel.net
72.161.43.219	A+PTR	72-161-43-219.dyn.centurytel.net
72.161.43.221	A	72-161-43-221.dyn.centurytel.net
72.161.43.237	A	72-161-43-237.dyn.centurytel.net
72.161.43.251	A+PTR	72-161-43-251.dyn.centurytel.net
72.161.43.254	A	72-161-43-254.dyn.centurytel.net
72.161.43.255	A	72-161-43-255.dyn.centurytel.net
72.161.44.7	A	72-161-44-7.dyn.centurytel.net
72.161.44.8	A+PTR	72-161-44-8.dyn.centurytel.net
72.161.44.17	A+PTR	72-161-44-17.dyn.centurytel.net
72.161.44.28	A	72-161-44-28.dyn.centurytel.net
72.161.44.33	A+PTR	72-161-44-33.dyn.centurytel.net
72.161.44.45	A	72-161-44-45.dyn.centurytel.net
72.161.44.78	A	72-161-44-78.dyn.centurytel.net
72.161.44.81	A+PTR	72-161-44-81.dyn.centurytel.net
72.161.44.92	A	72-161-44-92.dyn.centurytel.net
72.161.44.94	A	72-161-44-94.dyn.centurytel.net
72.161.44.105	A+PTR	72-161-44-105.dyn.centurytel.net
72.161.44.127	A	72-161-44-127.dyn.centurytel.net
72.161.44.128	A+PTR	72-161-44-128.dyn.centurytel.net
72.161.44.137	A+PTR	72-161-44-137.dyn.centurytel.net
72.161.44.174	A	72-161-44-174.dyn.centurytel.net
72.161.44.187	A+PTR	72-161-44-187.dyn.centurytel.net
72.161.44.203	A+PTR	72-161-44-203.dyn.centurytel.net
72.161.44.213	A	72-161-44-213.dyn.centurytel.net
72.161.44.247	A	72-161-44-247.dyn.centurytel.net
72.161.45.19	A	72-161-45-19.dyn.centurytel.net
72.161.45.49	A+PTR	72-161-45-49.dyn.centurytel.net
72.161.46.1	A+PTR	72-161-46-1.dyn.centurytel.net
72.161.46.6	A	72-161-46-6.dyn.centurytel.net
72.161.46.15	A	72-161-46-15.dyn.centurytel.net
72.161.46.18	A+PTR	72-161-46-18.dyn.centurytel.net
72.161.46.27	A+PTR	72-161-46-27.dyn.centurytel.net
72.161.46.36	A	72-161-46-36.dyn.centurytel.net
72.161.46.74	A+PTR	72-161-46-74.dyn.centurytel.net
72.161.46.84	A	72-161-46-84.dyn.centurytel.net
72.161.46.87	A	72-161-46-87.dyn.centurytel.net
72.161.46.92	A	72-161-46-92.dyn.centurytel.net
72.161.46.137	A+PTR	72-161-46-137.dyn.centurytel.net
72.161.46.169	A+PTR	72-161-46-169.dyn.centurytel.net
72.161.46.204	A	72-161-46-204.dyn.centurytel.net
72.161.46.224	A+PTR	72-161-46-224.dyn.centurytel.net
72.161.46.239	A	72-161-46-239.dyn.centurytel.net
72.161.46.249	A+PTR	72-161-46-249.dyn.centurytel.net
72.161.46.250	A+PTR	72-161-46-250.dyn.centurytel.net
72.161.47.111	A	72-161-47-111.dyn.centurytel.net