Robtex

Up: 125.23.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 125.23.48.0/23
Down right: 125.23.50.0/23

IP	Type	Hostname
125.23.48.26	PTR	dsl-ncr-dynamic-026.48.23.125.airtelbroadband.in
125.23.48.30	PTR	dsl-ncr-dynamic-030.48.23.125.airtelbroadband.in
125.23.48.61	PTR	dsl-ncr-dynamic-061.48.23.125.airtelbroadband.in
125.23.48.229	PTR	dsl-ncr-dynamic-229.48.23.125.airtelbroadband.in
125.23.49.66	PTR	dsl-ncr-dynamic-066.49.23.125.airtelbroadband.in
125.23.49.179	PTR	dsl-ncr-dynamic-179.49.23.125.airtelbroadband.in
125.23.50.204	PTR	dsl-ncr-dynamic-204.50.23.125.airtelbroadband.in