Robtex

Up: 116.50.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 116.50.128.0/20
Down right: 116.50.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.50.128.2	PTR	ge4-2.mlagw1.corenet.eastern-tele.com
116.50.128.3	PTR	3.128.50.116.corenet.infra.eastern-tele.com
116.50.128.162	PTR	162.128.50.116.corenet.infra.eastern-tele.com
116.50.129.2	PTR	2.129.50.116.ids.service.eastern-tele.com
116.50.129.163	PTR	163.129.50.116.ids.service.eastern-tele.com
116.50.130.2	A+PTR	smtp.eastern-tele.com
116.50.130.6	A	smtp-relay.eastern-tele.com
116.50.130.71	A	smtp-5.eastern-tele.com
116.50.130.182	A	smtph.eastern-tele.com
116.50.131.64	PTR	64.131.50.116.ids.service.eastern-tele.com
116.50.131.195	PTR	195.131.50.116.ids.service.eastern-tele.com
116.50.132.227	PTR	227.132.50.116.ids.service.eastern-tele.com
116.50.134.5	A+PTR	www.kerygmafamily.com
116.50.134.5	A	mail.kerygmafamily.com
116.50.134.5	A	kerygmafamily.com
116.50.134.6	PTR	smtp.kerygmafamily.com
116.50.134.9	A	filshops.com
116.50.134.101	A	server7.neuralink.com
116.50.134.101	A	mail.epay.ph
116.50.134.102	A	mail.esign.ph
116.50.134.102	A	esign.ph
116.50.134.151	A	filshops.com
116.50.134.152	A	www.bahayatbp.com
116.50.134.152	A	bahayatbp.com
116.50.134.152	A	*.appspot.com--1152062.jjwxc.net
116.50.134.160	A	mail.1classifieds.in
116.50.134.161	A	casuy.com
116.50.134.161	A	mail.casuy.com
116.50.134.162	A	mail.smurly.com
116.50.134.208	A	ns.neuralink.net
116.50.134.208	A	ns1.neuralink.net
116.50.134.218	A	ns2.neuralink.net
116.50.135.101	A	westinmanilaresidences.com
116.50.135.198	A	mail1.robinsonsland.com
116.50.135.210	A	www.robinsonsmovieworld.com
116.50.135.245	A	myrlc.com
116.50.135.250	A	robinsonsland.com
116.50.135.250	A	taggered.com
116.50.135.250	A	mail5.robinsonsland.com
116.50.136.67	PTR	67.136.50.116.ids.service.eastern-tele.com
116.50.136.178	A	notes.asian-transmission.com.ph
116.50.136.179	A	notes2.asian-transmission.com.ph
116.50.136.234	A	mail.montpacoutsourcing.com
116.50.136.236	A	mail.montpac.com
116.50.140.33	PTR	33.140.50.116.unassigned.static.poi.network
116.50.140.64	PTR	64.140.50.116.unassigned.static.poi.network
116.50.140.97	PTR	97.140.50.116.unassigned.static.poi.network
116.50.140.99	PTR	99.140.50.116.unassigned.static.poi.network
116.50.140.130	PTR	130.140.50.116.unassigned.static.poi.network
116.50.140.195	PTR	195.140.50.116.unassigned.static.poi.network
116.50.141.130	PTR	130.141.50.116.unassigned.static.poi.network
116.50.142.64	PTR	64.142.50.116.unassigned.static.poi.network
116.50.142.132	A	smtp.muramatsu-group.net
116.50.142.133	A	smtp.rbmfoundation.info
116.50.142.133	A	mail.hrj.com.ph
116.50.142.134	A	webmail.w-smile.net
116.50.142.192	PTR	192.142.50.116.unassigned.static.poi.network
116.50.142.225	PTR	225.142.50.116.unassigned.static.poi.network
116.50.142.227	PTR	227.142.50.116.unassigned.static.poi.network
116.50.143.51	A	life-log.biz
116.50.143.52	A	set-af.net
116.50.143.52	A	0109900.com
116.50.143.52	A	0107700.com
116.50.144.33	PTR	33.144.50.116.ids.service.eastern-tele.com
116.50.144.67	PTR	67.144.50.116.ids.service.eastern-tele.com
116.50.144.163	PTR	163.144.50.116.ids.service.eastern-tele.com
116.50.144.194	PTR	194.144.50.116.ids.service.eastern-tele.com
116.50.146.2	PTR	2.146.50.116.ids.service.eastern-tele.com
116.50.146.3	PTR	3.146.50.116.ids.service.eastern-tele.com
116.50.146.4	PTR	4.146.50.116.ids.service.eastern-tele.com
116.50.146.98	PTR	98.146.50.116.ids.service.eastern-tele.com
116.50.146.99	PTR	99.146.50.116.ids.service.eastern-tele.com
116.50.146.163	PTR	163.146.50.116.ids.service.eastern-tele.com
116.50.146.193	PTR	193.146.50.116.ids.service.eastern-tele.com
116.50.148.99	PTR	99.148.50.116.ids.service.eastern-tele.com
116.50.148.132	A	cg3dc-bdr2.urc.com.ph
116.50.148.162	PTR	162.148.50.116.ids.service.eastern-tele.com
116.50.150.1	PTR	1.150.50.116.ids.service.static.eastern-tele.com
116.50.150.6	A	nsl3.pse.com.ph
116.50.150.7	A	support.pse.com.ph
116.50.150.8	A	www.psetradex.ph
116.50.150.25	A	nsl3.pse.ph
116.50.150.39	A	itrade3.pse.ph
116.50.152.194	A	mail1.alaskamilk.com
116.50.152.207	A	mail1.alaskamilk.com.ph
116.50.153.3	PTR	3.153.50.116.ids.static.service.eastern-tele.com
116.50.153.35	PTR	35.153.50.116.ids.static.service.eastern-tele.com
116.50.153.35	A	ue1.wip.ue.edu.ph
116.50.153.35	A	ue1.ue.edu.ph
116.50.153.37	A	www.wip.ue.edu.ph
116.50.153.37	A	online.ue.edu.ph
116.50.153.66	PTR	66.153.50.116.ids.static.service.eastern-tele.com
116.50.153.115	A	mail.republicretailers.net
116.50.153.115	A	smtp.republicretailers.net
116.50.153.115	A	republicretailers.net
116.50.153.197	A	svn.gcg.gov.ph
116.50.153.199	A	api.gcg.gov.ph
116.50.153.206	A	gcg.gov.ph
116.50.153.207	A	*.geesstrendlabs.net
116.50.154.99	PTR	99.154.50.116.unassigned.static.eastern-tele.network
116.50.154.131	PTR	131.154.50.116.unassigned.static.eastern-tele.network
116.50.154.151	A	mail.acics.com.ph
116.50.154.194	A+PTR	mail.marlow.com.ph
116.50.154.195	PTR	195.154.50.116.unassigned.static.eastern-tele.network
116.50.154.221	A	mx20.othello-micomar.com
116.50.154.222	A	enhanced-solutions.com
116.50.154.222	A	eds1.enhanced-solutions.com
116.50.155.1	PTR	1.155.50.116.ids.static.service.eastern-tele.com
116.50.155.30	A	mail2.heritagehotelmanila.com
116.50.155.32	PTR	32.155.50.116.ids.static.service.eastern-tele.com
116.50.155.64	PTR	64.155.50.116.ids.static.service.eastern-tele.com
116.50.155.67	PTR	67.155.50.116.ids.static.service.eastern-tele.com
116.50.155.71	A	*.pagibigfundservices.com
116.50.155.71	A	www.pagibigfundservices.com
116.50.155.71	A	pagibigfundservices.com
116.50.155.98	PTR	98.155.50.116.ids.static.service.eastern-tele.com
116.50.155.131	PTR	131.155.50.116.ids.static.service.eastern-tele.com
116.50.155.160	PTR	160.155.50.116.ids.static.service.eastern-tele.com
116.50.155.161	PTR	161.155.50.116.ids.static.service.eastern-tele.com
116.50.155.163	PTR	163.155.50.116.ids.static.service.eastern-tele.com
116.50.155.219	A	mail1.fuentetriangle.com
116.50.155.219	A	mail1.crownregencyinstitute.com
116.50.155.219	A	mail1.clubultima.com
116.50.155.225	PTR	225.155.50.116.ids.static.service.eastern-tele.com
116.50.155.226	PTR	226.155.50.116.ids.static.service.eastern-tele.com
116.50.156.7	A	synergy-rewards.com
116.50.157.4	PTR	4.157.50.116.ids.service.eastern-tele.com