Robtex

Up: 181.52.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 181.52.48.0/23
Down right: 181.52.50.0/23

IP	Type	Hostname
181.52.50.1	PTR	static-ip-cr181520501.cable.net.co
181.52.50.3	PTR	static-ip-cr181520503.cable.net.co
181.52.50.5	PTR	static-ip-cr181520505.cable.net.co
181.52.50.16	PTR	static-ip-cr1815205016.cable.net.co
181.52.50.18	PTR	static-ip-cr1815205018.cable.net.co
181.52.50.23	PTR	static-ip-cr1815205023.cable.net.co
181.52.50.26	PTR	static-ip-cr1815205026.cable.net.co
181.52.50.32	PTR	static-ip-cr1815205032.cable.net.co
181.52.50.34	PTR	static-ip-cr1815205034.cable.net.co
181.52.50.37	PTR	static-ip-cr1815205037.cable.net.co
181.52.50.57	PTR	static-ip-cr1815205057.cable.net.co
181.52.50.67	PTR	static-ip-cr1815205067.cable.net.co
181.52.50.72	PTR	static-ip-cr1815205072.cable.net.co
181.52.50.86	PTR	static-ip-cr1815205086.cable.net.co
181.52.50.89	PTR	static-ip-cr1815205089.cable.net.co
181.52.50.90	PTR	static-ip-cr1815205090.cable.net.co
181.52.50.91	PTR	static-ip-cr1815205091.cable.net.co
181.52.50.112	PTR	static-ip-cr18152050112.cable.net.co
181.52.50.113	PTR	static-ip-cr18152050113.cable.net.co
181.52.50.116	PTR	static-ip-cr18152050116.cable.net.co
181.52.50.127	PTR	static-ip-cr18152050127.cable.net.co
181.52.50.130	PTR	static-ip-cr18152050130.cable.net.co
181.52.50.131	PTR	static-ip-cr18152050131.cable.net.co
181.52.50.151	PTR	static-ip-cr18152050151.cable.net.co
181.52.50.156	PTR	static-ip-cr18152050156.cable.net.co
181.52.50.161	PTR	static-ip-cr18152050161.cable.net.co
181.52.50.162	PTR	static-ip-cr18152050162.cable.net.co
181.52.50.165	PTR	static-ip-cr18152050165.cable.net.co
181.52.50.176	PTR	static-ip-cr18152050176.cable.net.co
181.52.50.178	PTR	static-ip-cr18152050178.cable.net.co
181.52.50.184	PTR	static-ip-cr18152050184.cable.net.co
181.52.50.186	PTR	static-ip-cr18152050186.cable.net.co
181.52.50.197	PTR	static-ip-cr18152050197.cable.net.co
181.52.50.211	PTR	static-ip-cr18152050211.cable.net.co
181.52.50.218	PTR	static-ip-cr18152050218.cable.net.co
181.52.50.219	PTR	static-ip-cr18152050219.cable.net.co
181.52.50.229	PTR	static-ip-cr18152050229.cable.net.co
181.52.50.230	PTR	static-ip-cr18152050230.cable.net.co
181.52.50.234	PTR	static-ip-cr18152050234.cable.net.co
181.52.50.238	PTR	static-ip-cr18152050238.cable.net.co
181.52.50.239	PTR	static-ip-cr18152050239.cable.net.co
181.52.50.243	PTR	static-ip-cr18152050243.cable.net.co
181.52.50.251	PTR	static-ip-cr18152050251.cable.net.co
181.52.50.252	PTR	static-ip-cr18152050252.cable.net.co
181.52.50.253	PTR	static-ip-cr18152050253.cable.net.co