Robtex

Up: 116.50.230.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 116.50.230.0/25
Down right: 116.50.230.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.50.230.3	PTR	xs.mail.com.ph
116.50.230.3	A	medilink.com.ph
116.50.230.5	PTR	ns.mail.com.ph
116.50.230.6	A+PTR	psalms.mail.com.ph
116.50.230.6	A	mail3.ctlink.com.ph
116.50.230.7	PTR	mail.creative.com.ph
116.50.230.17	PTR	esther.mail.com.ph
116.50.230.17	A	mail.creative.com.ph
116.50.230.51	PTR	nesicmail.nesic.com.ph
116.50.230.77	A+PTR	mail.atsdetailing.net
116.50.230.77	A	atsdetailing.com
116.50.230.77	A	atsdetailing.net
116.50.230.138	PTR	138.230.50.116.ids.service.static.eastern-tele.com
116.50.230.148	A	www.itiscloud.ml
116.50.230.148	A	itiscloud.ml
116.50.230.232	PTR	232.230.50.116.ids.service.static.eastern-tele.com
116.50.230.232	A	mail.fifasci.com
116.50.230.232	A	mail.featiu.edu.ph
116.50.230.233	PTR	233.230.50.116.ids.service.static.eastern-tele.com
116.50.230.233	A	www.featiu.edu.ph
116.50.230.235	PTR	235.230.50.116.ids.service.static.eastern-tele.com
116.50.230.235	A	mail.featimaritime.com
116.50.230.236	A	egroupware.featiu.edu.ph
116.50.230.238	PTR	238.230.50.116.ids.service.static.eastern-tele.com
116.50.230.241	PTR	241.230.50.116.ids.service.static.eastern-tele.com
116.50.230.241	A	www.featimaritime.com
116.50.230.241	A	featimaritime.com
116.50.230.242	PTR	242.230.50.116.ids.service.static.eastern-tele.com
116.50.230.242	A	mail.myfeatiu.edu.ph
116.50.230.245	A	www.swiftfoods.com.ph
116.50.230.245	A	swiftfoods.com.ph
116.50.230.247	A	mail.swiftfoods.com.ph