Robtex

Up: 203.94.226.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.94.227.0/25
Down right: 203.94.227.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.94.227.49	PTR	webmail.mtnl.net.in
203.94.227.51	A+PTR	mumbai1.mtnl.net.in
203.94.227.53	A+PTR	mumbai3.mtnl.net.in
203.94.227.61	PTR	mumbaihelp1.mtnl.net.in
203.94.227.62	A	mumbaihelp2.mtnl.net.in
203.94.227.67	A+PTR	mumbaihelp6.mtnl.net.in
203.94.227.68	A	mumbaiunxnms.mtnl.net.in
203.94.227.70	A+PTR	ns1.mtnl.net.in
203.94.227.75	PTR	smtp.mtnl.net.in
203.94.227.85	A+PTR	testbed.mtnl.net.in
203.94.227.86	A	mumbaired1.mumbaiint.mtnl.net.in
203.94.227.87	PTR	mumbaired2.mumbaiint.mtnl.net.in
203.94.227.87	A	speedtest.mtnlmumbai.in
203.94.227.88	A+PTR	mumbaired.mumbaiint.mtnl.net.in
203.94.227.154	A+PTR	easypay.mtnl.net.in
203.94.227.196	A+PTR	as.mtnl.net.in
203.94.227.196	A	as.hamaracloud.in
203.94.227.197	A+PTR	as.mtnl.net.in
203.94.227.197	A	as.hamaracloud.in
203.94.227.198	A+PTR	dlvry.mtnl.net.in
203.94.227.206	PTR	nsdlvry.mtnl.net.in
203.94.227.206	A	mtnl.itaakash.com
203.94.227.207	A+PTR	mail.mtnl.net.in
203.94.227.207	A	pop.mtnl.net.in
203.94.227.207	A	smtp.mtnl.net.in