Robtex

Up: 116.50.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 116.50.160.0/23
Down right: 116.50.162.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.50.160.42	PTR	amti-dc.amti.com.ph
116.50.160.49	PTR	mail.amti.com.ph
116.50.160.163	A+PTR	mx.makatimed.net.ph
116.50.160.170	A	mx.makatimedical.org
116.50.160.170	A	smtp.makatimedical.org
116.50.161.2	PTR	2.161.50.116.ids.service.eastern-tele.com
116.50.161.3	PTR	3.161.50.116.ids.service.eastern-tele.com
116.50.161.5	PTR	5.161.50.116.ids.service.eastern-tele.com
116.50.161.7	PTR	7.161.50.116.ids.service.eastern-tele.com
116.50.161.16	PTR	16.161.50.116.ids.service.eastern-tele.com
116.50.161.21	PTR	21.161.50.116.ids.service.eastern-tele.com
116.50.161.24	PTR	24.161.50.116.ids.service.eastern-tele.com
116.50.161.32	PTR	32.161.50.116.ids.service.eastern-tele.com
116.50.161.37	PTR	37.161.50.116.ids.service.eastern-tele.com
116.50.161.41	PTR	41.161.50.116.ids.service.eastern-tele.com
116.50.161.48	PTR	48.161.50.116.ids.service.eastern-tele.com
116.50.161.56	PTR	56.161.50.116.ids.service.eastern-tele.com
116.50.161.66	PTR	66.161.50.116.ids.service.eastern-tele.com
116.50.161.83	PTR	83.161.50.116.ids.service.eastern-tele.com
116.50.161.84	PTR	84.161.50.116.ids.service.eastern-tele.com
116.50.161.85	PTR	85.161.50.116.ids.service.eastern-tele.com
116.50.161.87	PTR	87.161.50.116.ids.service.eastern-tele.com
116.50.161.90	PTR	90.161.50.116.ids.service.eastern-tele.com
116.50.161.96	PTR	96.161.50.116.ids.service.eastern-tele.com
116.50.161.100	PTR	100.161.50.116.ids.service.eastern-tele.com
116.50.161.101	PTR	101.161.50.116.ids.service.eastern-tele.com
116.50.161.103	PTR	103.161.50.116.ids.service.eastern-tele.com
116.50.161.104	PTR	104.161.50.116.ids.service.eastern-tele.com
116.50.161.106	PTR	106.161.50.116.ids.service.eastern-tele.com
116.50.161.108	PTR	108.161.50.116.ids.service.eastern-tele.com
116.50.161.109	PTR	109.161.50.116.ids.service.eastern-tele.com
116.50.161.113	PTR	113.161.50.116.ids.service.eastern-tele.com
116.50.161.115	PTR	115.161.50.116.ids.service.eastern-tele.com
116.50.161.116	PTR	116.161.50.116.ids.service.eastern-tele.com
116.50.161.117	PTR	117.161.50.116.ids.service.eastern-tele.com
116.50.161.118	PTR	118.161.50.116.ids.service.eastern-tele.com
116.50.161.120	PTR	120.161.50.116.ids.service.eastern-tele.com
116.50.161.122	PTR	122.161.50.116.ids.service.eastern-tele.com
116.50.161.124	PTR	124.161.50.116.ids.service.eastern-tele.com
116.50.161.128	PTR	128.161.50.116.ids.service.eastern-tele.com
116.50.161.130	PTR	130.161.50.116.ids.service.eastern-tele.com
116.50.161.133	PTR	133.161.50.116.ids.service.eastern-tele.com
116.50.161.139	PTR	139.161.50.116.ids.service.eastern-tele.com
116.50.161.142	PTR	142.161.50.116.ids.service.eastern-tele.com
116.50.161.145	PTR	145.161.50.116.ids.service.eastern-tele.com
116.50.161.155	PTR	155.161.50.116.ids.service.eastern-tele.com
116.50.161.164	PTR	164.161.50.116.ids.service.eastern-tele.com
116.50.161.176	PTR	176.161.50.116.ids.service.eastern-tele.com
116.50.161.181	PTR	181.161.50.116.ids.service.eastern-tele.com
116.50.161.182	PTR	182.161.50.116.ids.service.eastern-tele.com
116.50.161.188	PTR	188.161.50.116.ids.service.eastern-tele.com
116.50.161.196	PTR	196.161.50.116.ids.service.eastern-tele.com
116.50.161.199	PTR	199.161.50.116.ids.service.eastern-tele.com
116.50.161.202	PTR	202.161.50.116.ids.service.eastern-tele.com
116.50.161.203	PTR	203.161.50.116.ids.service.eastern-tele.com
116.50.161.208	PTR	208.161.50.116.ids.service.eastern-tele.com
116.50.161.211	PTR	211.161.50.116.ids.service.eastern-tele.com
116.50.161.212	PTR	212.161.50.116.ids.service.eastern-tele.com
116.50.161.213	PTR	213.161.50.116.ids.service.eastern-tele.com
116.50.161.214	PTR	214.161.50.116.ids.service.eastern-tele.com
116.50.161.216	PTR	216.161.50.116.ids.service.eastern-tele.com
116.50.161.218	PTR	218.161.50.116.ids.service.eastern-tele.com
116.50.161.226	PTR	226.161.50.116.ids.service.eastern-tele.com
116.50.161.228	PTR	228.161.50.116.ids.service.eastern-tele.com
116.50.161.232	PTR	232.161.50.116.ids.service.eastern-tele.com
116.50.161.236	PTR	236.161.50.116.ids.service.eastern-tele.com
116.50.161.237	PTR	237.161.50.116.ids.service.eastern-tele.com
116.50.161.245	PTR	245.161.50.116.ids.service.eastern-tele.com
116.50.161.247	PTR	247.161.50.116.ids.service.eastern-tele.com
116.50.161.250	PTR	250.161.50.116.ids.service.eastern-tele.com
116.50.161.253	PTR	253.161.50.116.ids.service.eastern-tele.com
116.50.163.3	PTR	misa.undergroundlogic.com
116.50.163.66	PTR	66.163.50.116.ids.service.eastern-tele.com
116.50.163.70	PTR	70.163.50.116.ids.service.eastern-tele.com
116.50.163.70	A	tourism.gov.ph
116.50.163.70	A	www.tourism.gov.ph
116.50.163.73	A+PTR	mail.tourism.gov.ph
116.50.163.77	A	www.philippines.travel
116.50.163.77	A	philippines.travel
116.50.163.78	A	web.tourism.gov.ph
116.50.163.132	PTR	132.163.50.116.ids.service.eastern-tele.com
116.50.163.132	A	exchange.oclpholdings.com.ph
116.50.163.164	PTR	164.163.50.116.ids.service.eastern-tele.com
116.50.163.164	A	tthi.com.ph
116.50.163.164	A	www.telecraft.com.ph
116.50.163.166	PTR	166.163.50.116.ids.service.eastern-tele.com
116.50.163.167	PTR	mail.trends.com.ph
116.50.163.168	PTR	mail.tsiphil.net
116.50.163.168	A+PTR	mail.trends.com.ph
116.50.163.169	PTR	mail.logicsolutions.com.ph
116.50.163.169	A	mail2.trends.com.ph
116.50.163.172	PTR	mail.trendsnet.com.ph
116.50.163.173	A+PTR	mail.trends.com.vn
116.50.163.173	A	mail.tsiphil.net
116.50.163.173	A	mail.trends.com.sg
116.50.163.179	A	mailexch2.trends.com.ph
116.50.163.179	A	mailexch1.trends.com.ph
116.50.163.179	A	webmail.trends.com.ph
116.50.163.180	A	mailexch2.trends.com.ph
116.50.163.186	PTR	186.163.50.116.ids.service.eastern-tele.com
116.50.163.186	A	tthi-asia.com
116.50.163.189	PTR	189.163.50.116.ids.service.eastern-tele.com
116.50.163.189	A	dns2.trends.com.ph
116.50.163.190	PTR	190.163.50.116.ids.service.eastern-tele.com
116.50.163.190	A	dns.trends.com.ph