Robtex

Up: 116.50.28.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 116.50.28.0/24
Down right: 116.50.29.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.50.28.5	PTR	ip5-28.delta.net.id
116.50.28.8	PTR	ip8-28.delta.net.id
116.50.28.8	A	ns1.delta.net.id
116.50.28.9	PTR	ip9-28.delta.net.id
116.50.28.20	A	urbanlifestore.com
116.50.28.20	A	portal.urbanlifestore.com
116.50.28.21	PTR	ip21-28.delta.net.id
116.50.28.22	PTR	ip22-28.delta.net.id
116.50.28.42	PTR	ip42-28.delta.net.id
116.50.28.50	PTR	ip50-28.delta.net.id
116.50.28.50	A	ns2.delta.net.id
116.50.28.51	PTR	ip51-28.delta.net.id
116.50.28.52	A	mail.delta.net.id
116.50.28.52	A	smtp.delta.net.id
116.50.28.53	A+PTR	mail.boltsuper4g.com
116.50.28.53	A	mail.bolt.id
116.50.28.55	PTR	ip55-28.delta.net.id
116.50.28.57	PTR	ip57-28.delta.net.id
116.50.28.57	A	ns1.motorkawasaki.com
116.50.28.57	A	mail.industrialgolfclub.com
116.50.28.61	PTR	boltsuper4g.com
116.50.28.61	PTR	mail.boltsuper4g.com
116.50.28.61	A	info.boltsuper4g.com
116.50.28.163	PTR	ip163-28.delta.net.id
116.50.28.189	PTR	ip189-28.delta.net.id
116.50.28.194	PTR	ip194-28.delta.net.id
116.50.28.210	A	primawirautama.co.id
116.50.28.211	PTR	ip211-28.delta.net.id
116.50.28.211	A	mail.internux.co.id
116.50.28.212	PTR	ip212-28.delta.net.id
116.50.28.214	A	mail.enc-id.com
116.50.28.214	A	mx.by-ebay.com
116.50.28.214	A	enc-id.com
116.50.28.219	A	mail.enc-id.com
116.50.28.219	A	enc-id.com
116.50.28.219	A	mailhub.enc-id.com
116.50.28.220	A	primawirautama.co.id
116.50.28.220	A	webhosting.delta.net.id
116.50.28.220	A	www.delta.net.id
116.50.28.244	PTR	ip244-28.delta.net.id
116.50.29.6	PTR	mail.delta.net.id
116.50.29.12	PTR	ip12-29.delta.net.id
116.50.29.12	A	mail.kecoakterbang.com
116.50.29.12	A	ns1.kecoakterbang.com
116.50.29.37	PTR	ip37-29.delta.net.id
116.50.29.50	PTR	ip50-29.delta.net.id
116.50.29.157	PTR	ip157-29.delta.net.id
116.50.29.157	A	gomuslim.co.id