Robtex

Up: 182.72.242.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 182.72.242.0/25
Down right: 182.72.242.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.242.3	PTR	nsg-static-003.242.72.182.airtel.in
182.72.242.35	PTR	nsg-static-035.242.72.182.airtel.in
182.72.242.42	PTR	nsg-static-042.242.72.182.airtel.in
182.72.242.65	PTR	nsg-static-065.242.72.182.airtel.in
182.72.242.66	PTR	nsg-static-066.242.72.182.airtel.in
182.72.242.66	A	gomasti.in
182.72.242.68	PTR	nsg-static-068.242.72.182.airtel.in
182.72.242.68	A	gomasti.mobi
182.72.242.76	PTR	nsg-static-076.242.72.182.airtel.in
182.72.242.76	A	mail.agrigoldinfra.com
182.72.242.77	PTR	nsg-static-077.242.72.182.airtel.in
182.72.242.77	A	mail2.agrigoldinfra.com
182.72.242.90	PTR	nsg-static-090.242.72.182.airtel.in
182.72.242.94	PTR	mail.envisioniss.com
182.72.242.142	PTR	nsg-static-142.242.72.182.airtel.in
182.72.242.146	A	maillocal.vedicsys.com
182.72.242.146	A	smtp.securemails.net
182.72.242.146	A	mail.securemails.net
182.72.242.148	A	aprst.org
182.72.242.148	A	hobbycourt.com
182.72.242.148	A	jivakafoundation.org
182.72.242.151	PTR	nsg-static-151.242.72.182.airtel.in
182.72.242.157	PTR	nsg-static-157.242.72.182.airtel.in
182.72.242.157	A	jivakafoundation.org
182.72.242.157	A	recipe.srisys.com
182.72.242.169	PTR	nsg-static-169.242.72.182.airtel.in
182.72.242.172	PTR	nsg-static-172.242.72.182.airtel.in