Robtex

Up: 182.72.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.12.50	PTR	nsg-static-050.12.72.182.airtel.in
182.72.12.50	A	mx2.praxistechnologies.net
182.72.12.82	PTR	nsg-static-082.12.72.182.airtel.in
182.72.12.98	PTR	nsg-static-098.12.72.182.airtel.in
182.72.12.100	PTR	seaworldship.com
182.72.12.100	PTR	skyworldair.com
182.72.12.100	PTR	tcspl-india.com
182.72.12.219	A+PTR	mail.verixo.net
182.72.12.220	A	mail.priyachemicals.co.in
182.72.12.220	A	mail.vxlindia.biz
182.72.12.220	A	mail1.priyagroup.com
182.72.13.32	PTR	nsg-static-032.13.72.182.airtel.in
182.72.13.220	PTR	nsg-static-220.13.72.182.airtel.in