Robtex

Up: 50.83.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 50.83.128.0/22
Down right: 50.83.132.0/22

IP	Type	Hostname
50.83.128.203	PTR	50-83-128-203.client.mchsi.com
50.83.128.219	A	billkwalker.com
50.83.129.9	A+PTR	50-83-129-9.client.mchsi.com
50.83.129.21	A	50-83-129-21.client.mchsi.com
50.83.129.22	A	50-83-129-22.client.mchsi.com
50.83.129.24	A+PTR	50-83-129-24.client.mchsi.com
50.83.129.26	A+PTR	50-83-129-26.client.mchsi.com
50.83.129.27	A+PTR	50-83-129-27.client.mchsi.com
50.83.129.29	A	50-83-129-29.client.mchsi.com
50.83.129.43	A+PTR	50-83-129-43.client.mchsi.com
50.83.129.46	A	50-83-129-46.client.mchsi.com
50.83.129.50	A+PTR	50-83-129-50.client.mchsi.com
50.83.129.54	A	50-83-129-54.client.mchsi.com
50.83.129.58	A+PTR	50-83-129-58.client.mchsi.com
50.83.129.62	A	50-83-129-62.client.mchsi.com
50.83.129.80	A+PTR	50-83-129-80.client.mchsi.com
50.83.129.81	A+PTR	50-83-129-81.client.mchsi.com
50.83.129.82	A+PTR	50-83-129-82.client.mchsi.com
50.83.129.84	A	50-83-129-84.client.mchsi.com
50.83.129.88	A+PTR	50-83-129-88.client.mchsi.com
50.83.129.93	A	50-83-129-93.client.mchsi.com
50.83.129.99	A+PTR	50-83-129-99.client.mchsi.com
50.83.129.103	A	50-83-129-103.client.mchsi.com
50.83.129.106	A+PTR	50-83-129-106.client.mchsi.com
50.83.129.110	A	50-83-129-110.client.mchsi.com
50.83.129.112	A+PTR	50-83-129-112.client.mchsi.com
50.83.129.117	A	50-83-129-117.client.mchsi.com
50.83.129.118	A	50-83-129-118.client.mchsi.com
50.83.129.125	A	50-83-129-125.client.mchsi.com
50.83.129.128	A+PTR	50-83-129-128.client.mchsi.com
50.83.129.131	PTR	50-83-129-131.client.mchsi.com
50.83.129.131	A	digitalservitude.com
50.83.129.132	A	50-83-129-132.client.mchsi.com
50.83.129.136	A+PTR	50-83-129-136.client.mchsi.com
50.83.129.137	A+PTR	50-83-129-137.client.mchsi.com
50.83.129.138	A+PTR	50-83-129-138.client.mchsi.com
50.83.129.140	A	50-83-129-140.client.mchsi.com
50.83.129.145	A+PTR	50-83-129-145.client.mchsi.com
50.83.129.150	A	50-83-129-150.client.mchsi.com
50.83.129.153	A+PTR	50-83-129-153.client.mchsi.com
50.83.129.155	PTR	50-83-129-155.client.mchsi.com
50.83.129.155	A	mikesmods.com
50.83.129.155	A	x20e.com
50.83.129.158	A	50-83-129-158.client.mchsi.com
50.83.129.161	A+PTR	50-83-129-161.client.mchsi.com
50.83.129.162	A+PTR	50-83-129-162.client.mchsi.com
50.83.129.163	A+PTR	50-83-129-163.client.mchsi.com
50.83.129.166	A	50-83-129-166.client.mchsi.com
50.83.129.177	A+PTR	50-83-129-177.client.mchsi.com
50.83.129.179	A+PTR	50-83-129-179.client.mchsi.com
50.83.129.187	A+PTR	50-83-129-187.client.mchsi.com
50.83.129.202	A+PTR	50-83-129-202.client.mchsi.com
50.83.129.204	A	50-83-129-204.client.mchsi.com
50.83.129.206	A	50-83-129-206.client.mchsi.com
50.83.129.207	A	50-83-129-207.client.mchsi.com
50.83.129.209	A+PTR	50-83-129-209.client.mchsi.com
50.83.129.212	A	50-83-129-212.client.mchsi.com
50.83.129.213	A	50-83-129-213.client.mchsi.com
50.83.129.214	A	50-83-129-214.client.mchsi.com
50.83.129.222	A	50-83-129-222.client.mchsi.com
50.83.129.226	A+PTR	50-83-129-226.client.mchsi.com
50.83.129.227	A+PTR	50-83-129-227.client.mchsi.com
50.83.129.228	A	50-83-129-228.client.mchsi.com
50.83.129.229	A	50-83-129-229.client.mchsi.com
50.83.129.233	A+PTR	50-83-129-233.client.mchsi.com
50.83.129.237	A	50-83-129-237.client.mchsi.com
50.83.129.243	A+PTR	50-83-129-243.client.mchsi.com
50.83.129.244	A	50-83-129-244.client.mchsi.com
50.83.129.249	A+PTR	50-83-129-249.client.mchsi.com
50.83.129.250	A+PTR	50-83-129-250.client.mchsi.com
50.83.129.254	A	50-83-129-254.client.mchsi.com
50.83.130.17	A	poellet.org
50.83.130.50	A+PTR	50-83-130-50.client.mchsi.com
50.83.130.50	A	tjplaysnow.com
50.83.130.124	A+PTR	50-83-130-124.client.mchsi.com
50.83.130.150	A+PTR	50-83-130-150.client.mchsi.com
50.83.130.150	A	mealman.net
50.83.130.209	A+PTR	50-83-130-209.client.mchsi.com
50.83.132.16	A+PTR	50-83-132-16.client.mchsi.com
50.83.132.128	A+PTR	50-83-132-128.client.mchsi.com
50.83.133.23	A+PTR	50-83-133-23.client.mchsi.com
50.83.133.23	A	syro.org
50.83.133.248	A+PTR	50-83-133-248.client.mchsi.com
50.83.134.11	A	donbecker.com
50.83.134.158	A	50-83-134-158.client.mchsi.com
50.83.134.173	A	mwgarrett.fortiddns.com