Robtex

Up: 116.50.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 116.50.216.0/22
Down right: 116.50.220.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.50.216.3	A	ksa2k.theenterprisecenter.com.ph
116.50.216.6	PTR	6.216.50.116.dsl.service.eastern-tele.com
116.50.216.6	A	mx2.therisemakati.com
116.50.216.6	A	mx2.oneshangri-laplace.com
116.50.216.10	PTR	10.216.50.116.dsl.service.eastern-tele.com
116.50.216.10	A	theenterprisecenter.com.ph
116.50.216.12	A	mail.shangproperties.com
116.50.216.108	A	mail.saemed.com
116.50.216.109	PTR	109.216.50.116.dsl.service.static.eastern-tele.com
116.50.216.109	A	saemed.com
116.50.216.147	PTR	147.216.50.116.dsl.service.eastern-tele.com
116.50.216.157	PTR	157.216.50.116.dsl.service.eastern-tele.com
116.50.216.203	A+PTR	zimbra.philstaff.ph
116.50.216.203	A	mx.philstaff.ph
116.50.217.11	PTR	11.217.50.116.dsl.service.eastern-tele.com
116.50.217.24	PTR	24.217.50.116.dsl.service.eastern-tele.com
116.50.217.33	PTR	33.217.50.116.dsl.service.eastern-tele.com
116.50.217.50	PTR	mail.primergrp.com
116.50.217.145	PTR	145.217.50.116.dsl.service.eastern-tele.com
116.50.217.176	PTR	176.217.50.116.dsl.service.eastern-tele.com
116.50.217.203	PTR	203.217.50.116.dsl.service.eastern-tele.com
116.50.217.216	PTR	216.217.50.116.dsl.service.eastern-tele.com
116.50.218.9	PTR	9.218.50.116.unassigned.static.etpi.network
116.50.218.49	PTR	49.218.50.116.unassigned.static.etpi.network
116.50.218.59	PTR	59.218.50.116.unassigned.static.etpi.network
116.50.218.64	PTR	64.218.50.116.unassigned.static.etpi.network
116.50.218.97	PTR	97.218.50.116.unassigned.static.etpi.network
116.50.218.98	PTR	98.218.50.116.unassigned.static.etpi.network
116.50.218.114	PTR	114.218.50.116.unassigned.static.etpi.network
116.50.218.123	PTR	123.218.50.116.unassigned.static.etpi.network
116.50.218.129	PTR	129.218.50.116.unassigned.static.etpi.network
116.50.218.147	PTR	147.218.50.116.unassigned.static.etpi.network
116.50.218.171	PTR	171.218.50.116.unassigned.static.etpi.network
116.50.218.217	PTR	217.218.50.116.unassigned.static.etpi.network
116.50.218.233	PTR	233.218.50.116.unassigned.static.etpi.network
116.50.219.43	PTR	43.219.50.116.dsl.service.eastern-tele.com
116.50.219.90	PTR	90.219.50.116.dsl.service.eastern-tele.com
116.50.219.97	PTR	97.219.50.116.dsl.service.eastern-tele.com
116.50.219.112	PTR	112.219.50.116.dsl.service.eastern-tele.com
116.50.219.113	PTR	113.219.50.116.dsl.service.eastern-tele.com
116.50.219.136	PTR	136.219.50.116.dsl.service.eastern-tele.com
116.50.219.137	PTR	137.219.50.116.dsl.service.eastern-tele.com
116.50.219.144	PTR	144.219.50.116.dsl.service.eastern-tele.com
116.50.219.162	PTR	162.219.50.116.dsl.service.eastern-tele.com
116.50.219.178	PTR	178.219.50.116.dsl.service.eastern-tele.com
116.50.220.105	PTR	105.220.50.116.dsl.service.eastern-tele.com
116.50.220.137	PTR	137.220.50.116.dsl.service.eastern-tele.com
116.50.220.139	PTR	139.220.50.116.dsl.service.eastern-tele.com
116.50.220.227	PTR	227.220.50.116.dsl.service.eastern-tele.com
116.50.221.67	PTR	jscon.com.ph
116.50.222.17	PTR	17.222.50.116.dsl.service.eastern-tele.com
116.50.222.80	PTR	80.222.50.116.dsl.service.eastern-tele.com
116.50.222.145	PTR	145.222.50.116.dsl.service.eastern-tele.com
116.50.222.162	PTR	162.222.50.116.dsl.service.eastern-tele.com
116.50.222.208	PTR	208.222.50.116.dsl.service.eastern-tele.com
116.50.223.131	PTR	131.223.50.116.ids.service.eastern-tele.com
116.50.223.226	PTR	mail.sumisetsu.com.ph