Robtex

Up: 182.72.206.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 182.72.207.0/25
Down right: 182.72.207.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.207.22	PTR	mail.fredungroup.com
182.72.207.27	PTR	nsg-static-027.207.72.182.airtel.in
182.72.207.27	A	terminal-blocks-india.com
182.72.207.27	A	connectwell.net
182.72.207.134	PTR	mail.kazstroyindia.com
182.72.207.138	PTR	nsg-static-138.207.72.182.airtel.in
182.72.207.242	PTR	nsg-static-242.207.72.182.airtel.in
182.72.207.250	A	mail1.axiscap.in
182.72.207.251	PTR	nsg-static-251.207.72.182.airtel.in
182.72.207.251	A	webmail.axiscap.in