Robtex

Up: 189.216.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 189.216.248.0/22
Down right: 189.216.252.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
189.216.248.158	PTR	customer-189-216-248-158.cablevision.net.mx
189.216.248.159	PTR	customer-189-216-248-159.cablevision.net.mx
189.216.248.160	PTR	customer-189-216-248-160.cablevision.net.mx
189.216.248.204	PTR	customer-189-216-248-204.cablevision.net.mx
189.216.248.204	A	lpi.com.mx
189.216.248.204	A	mail.wires.com.mx
189.216.248.248	PTR	customer-189-216-248-248.cablevision.net.mx
189.216.248.249	PTR	customer-189-216-248-249.cablevision.net.mx
189.216.249.147	PTR	customer-189-216-249-147.cablevision.net.mx
189.216.249.147	A	motosdelcentro.com.mx
189.216.249.147	A	felmart.com.mx
189.216.250.85	PTR	customer-189-216-250-85.cablevision.net.mx
189.216.250.137	A	projectwisehtm.com
189.216.250.137	A	mail.projectwisehtm.com
189.216.250.180	A	portas.com.mx
189.216.250.222	PTR	customer-189-216-250-222.cablevision.net.mx
189.216.251.57	PTR	customer-189-216-251-57.cablevision.net.mx
189.216.251.57	A	shemtobnuevo.org
189.216.251.67	PTR	customer-189-216-251-67.cablevision.net.mx
189.216.251.141	PTR	customer-189-216-251-141.cablevision.net.mx
189.216.251.141	A	eurocountryhotels.com
189.216.251.141	A	integramedika.com.mx
189.216.251.161	A	instantcouriermexico.com
189.216.251.223	A	mail.usabananas.org
189.216.252.24	A	movingmudanzas.com
189.216.252.36	PTR	customer-189-216-252-36.cablevision.net.mx
189.216.252.36	A	ak9448.iview.hk
189.216.252.140	PTR	customer-189-216-252-140.cablevision.net.mx
189.216.252.205	A	acadmexhistoria.org.mx
189.216.252.211	PTR	customer-189-216-252-211.cablevision.net.mx
189.216.252.229	A	femisana.mx
189.216.252.229	A	femisana.com.mx
189.216.252.246	A	sicopwebcc.com
189.216.253.26	PTR	customer-189-216-253-26.cablevision.net.mx
189.216.253.26	A	delsip.mx
189.216.253.26	A	delsys.mx
189.216.253.31	A	ns2.humanaccess.com.mx
189.216.253.31	A	ns2.misdatos.mx
189.216.253.33	PTR	customer-189-216-253-33.cablevision.net.mx
189.216.253.33	A	saigsa-ulises.ath.cx
189.216.253.34	PTR	customer-189-216-253-34.cablevision.net.mx
189.216.253.34	A	kaakkola.net
189.216.253.84	A	melkart-mx.com
189.216.253.95	A	tsalgar.com
189.216.253.157	A	kyotomaritime.com
189.216.253.233	PTR	customer-189-216-253-233.cablevision.net.mx
189.216.253.235	A	publishopping.com.mx
189.216.253.241	PTR	customer-189-216-253-241.cablevision.net.mx
189.216.253.241	A	sirbrain.com
189.216.253.242	A	pasaditadelamedia.com
189.216.254.19	PTR	customer-189-216-254-19.cablevision.net.mx
189.216.254.37	PTR	customer-189-216-254-37.cablevision.net.mx
189.216.254.37	A	akkintec.com
189.216.254.37	A	setquality.com
189.216.254.63	PTR	customer-189-216-254-63.cablevision.net.mx
189.216.254.102	PTR	customer-189-216-254-102.cablevision.net.mx
189.216.254.102	A	mexicodf.ornalux.com
189.216.254.109	A	consultinglsbackup.com
189.216.254.147	PTR	customer-189-216-254-147.cablevision.net.mx
189.216.254.147	A	construccionydiseno.com
189.216.254.147	A	smtp.construccionydiseno.com
189.216.254.149	PTR	customer-189-216-254-149.cablevision.net.mx
189.216.254.153	PTR	customer-189-216-254-153.cablevision.net.mx
189.216.254.153	A	mail.seam.com.mx
189.216.254.171	A	mail.gpoinetsa.com
189.216.254.203	A	floculacionionica.com
189.216.254.237	A	pelvoux.provissa.com
189.216.255.16	PTR	customer-189-216-255-16.cablevision.net.mx
189.216.255.16	A	gruipse.com
189.216.255.186	PTR	customer-189-216-255-186.cablevision.net.mx
189.216.255.186	A	intelligentnet.net