Robtex

Up: 125.23.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 125.23.140.0/23
Down right: 125.23.142.0/23

IP	Type	Hostname
125.23.140.18	A	knpip1.jagran.com
125.23.140.148	PTR	dsl-mp-dynamic-148.140.23.125.airtelbroadband.in
125.23.140.184	PTR	dsl-mp-dynamic-184.140.23.125.airtelbroadband.in
125.23.141.61	PTR	dsl-mp-dynamic-061.141.23.125.airtelbroadband.in
125.23.141.104	PTR	dsl-mp-dynamic-104.141.23.125.airtelbroadband.in
125.23.143.10	PTR	dsl-mp-dynamic-010.143.23.125.airtelbroadband.in
125.23.143.116	PTR	dsl-mp-dynamic-116.143.23.125.airtelbroadband.in
125.23.143.158	PTR	dsl-mp-dynamic-158.143.23.125.airtelbroadband.in