Robtex

Up: 219.65.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 219.65.120.0/23
Down right: 219.65.122.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
219.65.121.167	PTR	219.65.121.167.static-delhi.vsnl.net.in
219.65.121.167	A	www.bengalgascompany.com
219.65.121.167	A	bengalgascompany.com
219.65.121.172	PTR	219.65.121.172.static-delhi.vsnl.net.in
219.65.121.172	A	mail.gail.co.in
219.65.121.182	PTR	ngbas10.gail.co.in
219.65.121.183	A+PTR	ngbas11.gail.co.in
219.65.121.184	A+PTR	ngbas12.gail.co.in
219.65.121.188	A+PTR	ngbas10.gail.co.in
219.65.121.199	PTR	219.65.121.199.static-delhi.vsnl.net.in
219.65.121.199	A	ns1.gail.co.in
219.65.121.201	A	gailebank.gail.co.in
219.65.122.11	A	india.ztepm.com
219.65.122.15	PTR	219.65.122.15.static-delhi.vsnl.net.in
219.65.122.172	PTR	219.65.122.172.static-delhi.vsnl.net.in
219.65.123.115	A	mx2.sonagroup.com
219.65.123.166	PTR	219.65.123.166.static-delhi.vsnl.net.in
219.65.123.166	A	www.luminousb2b.com
219.65.123.166	A	luminousb2b.com
219.65.123.188	PTR	219.65.123.188.static-delhi.vsnl.net.in
219.65.123.188	A	luminousintranet.com
219.65.123.190	PTR	219.65.123.190.static-delhi.vsnl.net.in
219.65.123.190	A	luminoussun.com
219.65.123.190	A	luminousindia.co.in