Robtex

Up: 182.72.188.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 182.72.188.0/24
Down right: 182.72.189.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.188.39	A	mx.schoolnext.com
182.72.188.42	PTR	nsg-static-042.188.72.182.airtel.in
182.72.188.42	A	nextblog.in
182.72.188.67	PTR	nsg-static-067.188.72.182.airtel.in
182.72.188.67	A	www.dsgroups.org
182.72.188.82	PTR	nsg-static-082.188.72.182.airtel.in
182.72.188.82	A	rdpsrohini.com
182.72.188.82	A	rdce.org
182.72.188.93	PTR	nsg-static-093.188.72.182.airtel.in
182.72.188.163	PTR	iirmworld.org.in
182.72.188.164	PTR	mail.iirmworld.org.in
182.72.189.81	PTR	nsg-static-081.189.72.182.airtel.in
182.72.189.125	PTR	nsg-static-125.189.72.182.airtel.in
182.72.189.139	PTR	nsg-static-139.189.72.182.airtel.in
182.72.189.177	PTR	nsg-static-177.189.72.182.airtel.in
182.72.189.238	A	zmail.creativehouz.com