Robtex

Up: 189.216.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 189.216.144.0/21
Down right: 189.216.152.0/21

IP	Type	Hostname
189.216.144.64	PTR	customer-189-216-144-64.cablevision.net.mx
189.216.149.49	PTR	customer-189-216-149-49.cablevision.net.mx
189.216.149.62	PTR	customer-189-216-149-62.cablevision.net.mx
189.216.149.164	PTR	customer-189-216-149-164.cablevision.net.mx
189.216.149.164	A	reappearuntil.com
189.216.149.230	PTR	customer-189-216-149-230.cablevision.net.mx
189.216.149.230	A	yeezoke.com
189.216.150.54	PTR	customer-189-216-150-54.cablevision.net.mx
189.216.150.168	PTR	customer-189-216-150-168.cablevision.net.mx
189.216.150.204	PTR	customer-189-216-150-204.cablevision.net.mx
189.216.150.249	PTR	customer-189-216-150-249.cablevision.net.mx
189.216.150.249	A	mac000e53ee9eb1.ddns.eagleeyes.tw
189.216.151.63	PTR	customer-189-216-151-63.cablevision.net.mx
189.216.151.103	PTR	customer-189-216-151-103.cablevision.net.mx
189.216.151.103	A	duodevdns.com
189.216.151.103	A	mail.duodevdns.com
189.216.153.52	PTR	customer-189-216-153-52.cablevision.net.mx
189.216.156.3	PTR	customer-189-216-156-3.cablevision.net.mx
189.216.156.17	PTR	customer-189-216-156-17.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
189.216.156.145	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
189.216.156.195	PTR	customer-189-216-156-195.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