Robtex

Up: 204.73.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 204.73.192.0/22
Down right: 204.73.196.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
204.73.192.130	A	gw2.ncw.k12.mn.us
204.73.192.178	PTR	htc-a-dsl-178.gw.rrv.net
204.73.192.180	A	crookston.k12.mn.us
204.73.192.210	A+PTR	htc-a-dsl-210.gw.rrv.net
204.73.193.175	A+PTR	htc-b-dsl-175.gw.rrv.net
204.73.194.210	PTR	mail.auri.org
204.73.194.210	PTR	remote.auri.org
204.73.194.210	A	htc-c-dsl-210.gw.rrv.net
204.73.194.213	A	htc-c-dsl-213.gw.rrv.net
204.73.194.214	A	htc-c-dsl-214.gw.rrv.net
204.73.195.148	A+PTR	htc-d-dsl-148.gw.rrv.net
204.73.195.148	A	bjorgebrosfarm.com
204.73.195.148	A	beautiqueontheavenue.com
204.73.195.252	A	bjorgebrosfarm.com
204.73.195.252	A	beautiqueontheavenue.com
204.73.197.190	A+PTR	htc-f-dsl-190.gw.rrv.net
204.73.197.200	A+PTR	htc-f-dsl-200.gw.rrv.net
204.73.198.136	A	htc-g-dsl-136.gw.rrv.net
204.73.198.224	A+PTR	htc-g-dsl-224.gw.rrv.net
204.73.199.11	A+PTR	htc-h-dsl-11.gw.rrv.net
204.73.199.12	A	htc-h-dsl-12.gw.rrv.net
204.73.199.21	A	htc-h-dsl-21.gw.rrv.net
204.73.199.23	A	htc-h-dsl-23.gw.rrv.net
204.73.199.24	A+PTR	htc-h-dsl-24.gw.rrv.net
204.73.199.27	A+PTR	htc-h-dsl-27.gw.rrv.net
204.73.199.28	A	htc-h-dsl-28.gw.rrv.net
204.73.199.31	A	htc-h-dsl-31.gw.rrv.net
204.73.199.33	A+PTR	htc-h-dsl-33.gw.rrv.net
204.73.199.36	A	htc-h-dsl-36.gw.rrv.net
204.73.199.41	A+PTR	htc-h-dsl-41.gw.rrv.net
204.73.199.46	A	htc-h-dsl-46.gw.rrv.net
204.73.199.49	A+PTR	htc-h-dsl-49.gw.rrv.net
204.73.199.50	A+PTR	htc-h-dsl-50.gw.rrv.net
204.73.199.53	A	htc-h-dsl-53.gw.rrv.net
204.73.199.57	A+PTR	htc-h-dsl-57.gw.rrv.net
204.73.199.62	A	htc-h-dsl-62.gw.rrv.net
204.73.199.63	A	htc-h-dsl-63.gw.rrv.net
204.73.199.64	A+PTR	htc-h-dsl-64.gw.rrv.net
204.73.199.65	A+PTR	htc-h-dsl-65.gw.rrv.net
204.73.199.67	A+PTR	htc-h-dsl-67.gw.rrv.net
204.73.199.69	A	htc-h-dsl-69.gw.rrv.net
204.73.199.73	A+PTR	htc-h-dsl-73.gw.rrv.net
204.73.199.75	A+PTR	htc-h-dsl-75.gw.rrv.net
204.73.199.76	A	htc-h-dsl-76.gw.rrv.net
204.73.199.77	A	htc-h-dsl-77.gw.rrv.net
204.73.199.82	A+PTR	htc-h-dsl-82.gw.rrv.net
204.73.199.83	A+PTR	htc-h-dsl-83.gw.rrv.net
204.73.199.91	A+PTR	htc-h-dsl-91.gw.rrv.net
204.73.199.94	A	htc-h-dsl-94.gw.rrv.net
204.73.199.96	A+PTR	htc-h-dsl-96.gw.rrv.net
204.73.199.97	A+PTR	htc-h-dsl-97.gw.rrv.net
204.73.199.103	A	old.rrv.net
204.73.199.103	A	htc-h-dsl-103.gw.rrv.net
204.73.199.104	A+PTR	htc-h-dsl-104.gw.rrv.net
204.73.199.116	A	htc-h-dsl-116.gw.rrv.net
204.73.199.117	A	htc-h-dsl-117.gw.rrv.net
204.73.199.120	A+PTR	htc-h-dsl-120.gw.rrv.net
204.73.199.121	A+PTR	htc-h-dsl-121.gw.rrv.net
204.73.199.122	A+PTR	htc-h-dsl-122.gw.rrv.net
204.73.199.128	A+PTR	htc-h-dsl-128.gw.rrv.net
204.73.199.131	A+PTR	htc-h-dsl-131.gw.rrv.net
204.73.199.133	A	htc-h-dsl-133.gw.rrv.net
204.73.199.134	A	htc-h-dsl-134.gw.rrv.net
204.73.199.136	A+PTR	htc-h-dsl-136.gw.rrv.net
204.73.199.138	A+PTR	htc-h-dsl-138.gw.rrv.net
204.73.199.141	A	htc-h-dsl-141.gw.rrv.net
204.73.199.143	A	htc-h-dsl-143.gw.rrv.net
204.73.199.145	A+PTR	htc-h-dsl-145.gw.rrv.net
204.73.199.146	A+PTR	htc-h-dsl-146.gw.rrv.net
204.73.199.147	A+PTR	htc-h-dsl-147.gw.rrv.net
204.73.199.148	A	htc-h-dsl-148.gw.rrv.net
204.73.199.158	A	htc-h-dsl-158.gw.rrv.net
204.73.199.166	A	htc-h-dsl-166.gw.rrv.net
204.73.199.167	A	htc-h-dsl-167.gw.rrv.net
204.73.199.170	A+PTR	htc-h-dsl-170.gw.rrv.net
204.73.199.178	A+PTR	htc-h-dsl-178.gw.rrv.net
204.73.199.180	A	htc-h-dsl-180.gw.rrv.net
204.73.199.181	A	htc-h-dsl-181.gw.rrv.net
204.73.199.192	A+PTR	htc-h-dsl-192.gw.rrv.net
204.73.199.195	A+PTR	htc-h-dsl-195.gw.rrv.net
204.73.199.196	A	htc-h-dsl-196.gw.rrv.net
204.73.199.203	A+PTR	htc-h-dsl-203.gw.rrv.net
204.73.199.208	A+PTR	htc-h-dsl-208.gw.rrv.net
204.73.199.210	A+PTR	htc-h-dsl-210.gw.rrv.net
204.73.199.212	A	htc-h-dsl-212.gw.rrv.net
204.73.199.216	A+PTR	htc-h-dsl-216.gw.rrv.net
204.73.199.220	A	htc-h-dsl-220.gw.rrv.net
204.73.199.223	A	htc-h-dsl-223.gw.rrv.net
204.73.199.228	A	htc-h-dsl-228.gw.rrv.net
204.73.199.237	A	htc-h-dsl-237.gw.rrv.net
204.73.199.240	A+PTR	htc-h-dsl-240.gw.rrv.net
204.73.199.241	A+PTR	htc-h-dsl-241.gw.rrv.net
204.73.199.243	A+PTR	htc-h-dsl-243.gw.rrv.net
204.73.199.246	A	htc-h-dsl-246.gw.rrv.net
204.73.199.248	A+PTR	htc-h-dsl-248.gw.rrv.net