Robtex

Up: 103.50.152.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.50.152.0/25
Down right: 103.50.152.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.50.152.2	A	mail.landmarkindia.net
103.50.152.2	A	mail.wilddreams.in
103.50.152.20	A	mail.prudentbroking.com
103.50.152.20	A	mail.prudentonline.com
103.50.152.20	A	mail.prudentproperties.in
103.50.152.21	A	gennextinsurance.com
103.50.152.21	A	campaign.prudentonline.com
103.50.152.21	A	pru-it.com
103.50.152.66	A+PTR	mail.sanghviinfotech.com
103.50.152.66	A	mail.goasecretariatwifi.com
103.50.152.66	A	mail.quantasoul.com
103.50.152.102	A	en-routeindia.com