Robtex

Up: 189.216.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 189.216.152.0/22
Down right: 189.216.156.0/22

IP	Type	Hostname
189.216.153.52	PTR	customer-189-216-153-52.cablevision.net.mx
189.216.154.169	PTR	customer-189-216-154-169.cablevision.net.mx
189.216.156.3	PTR	customer-189-216-156-3.cablevision.net.mx
189.216.156.10	PTR	customer-189-216-156-10.cablevision.net.mx
189.216.156.17	PTR	customer-189-216-156-17.cablevision.net.mx
189.216.156.42	PTR	customer-189-216-156-42.cablevision.net.mx
189.216.156.56	PTR	customer-189-216-156-56.cablevision.net.mx
189.216.156.64	PTR	customer-189-216-156-64.cablevision.net.mx
189.216.156.66	PTR	customer-189-216-156-66.cablevision.net.mx
189.216.156.67	PTR	customer-189-216-156-67.cablevision.net.mx
189.216.156.75	PTR	customer-189-216-156-75.cablevision.net.mx
189.216.156.88	PTR	customer-189-216-156-88.cablevision.net.mx
189.216.156.91	PTR	customer-189-216-156-91.cablevision.net.mx
189.216.156.105	PTR	customer-189-216-156-105.cablevision.net.mx
189.216.156.107	PTR	customer-189-216-156-107.cablevision.net.mx
189.216.156.145	PTR	customer-189-216-156-145.cablevision.net.mx
189.216.156.153	A	esenhad.com
189.216.156.153	A	gadsbysa.com
189.216.156.160	A	lmcsjmnicom.com
189.216.156.170	PTR	customer-189-216-156-170.cablevision.net.mx
189.216.156.185	PTR	customer-189-216-156-185.cablevision.net.mx
189.216.156.195	PTR	customer-189-216-156-195.cablevision.net.mx
189.216.156.200	PTR	customer-189-216-156-200.cablevision.net.mx
189.216.156.202	PTR	customer-189-216-156-202.cablevision.net.mx
189.216.156.203	PTR	customer-189-216-156-203.cablevision.net.mx
189.216.156.209	PTR	customer-189-216-156-209.cablevision.net.mx
189.216.156.224	PTR	customer-189-216-156-224.cablevision.net.mx
189.216.156.241	PTR	customer-189-216-156-241.cablevision.net.mx
189.216.156.243	PTR	customer-189-216-156-243.cablevision.net.mx
189.216.157.104	PTR	customer-189-216-157-104.cablevision.net.mx
189.216.157.122	PTR	customer-189-216-157-122.cablevision.net.mx
189.216.157.178	PTR	customer-189-216-157-178.cablevision.net.mx
189.216.158.97	PTR	customer-189-216-158-97.cablevision.net.mx
189.216.158.207	PTR	customer-189-216-158-207.cablevision.net.mx
189.216.159.25	PTR	customer-189-216-159-25.cablevision.net.mx
189.216.159.25	A	nleexmex.com
189.216.159.28	PTR	customer-189-216-159-28.cablevision.net.mx
189.216.159.183	PTR	customer-189-216-159-183.cablevision.net.mx
189.216.159.229	PTR	customer-189-216-159-229.cablevision.net.mx