Robtex

Up: 182.71.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 182.71.48.0/23
Down right: 182.71.50.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.71.48.50	PTR	nsg-static-050.48.71.182.airtel.in
182.71.48.50	A	ex1.okayainfo.com
182.71.48.50	A	ex1.askitc.com
182.71.48.52	PTR	nsg-static-052.48.71.182.airtel.in
182.71.48.52	A	mail1.okayainfo.com
182.71.48.58	A+PTR	mail.okayainfo.com
182.71.48.114	PTR	nsg-static-114.48.71.182.airtel.in
182.71.48.181	A	ansalapionline.com
182.71.48.203	PTR	nsg-static-203.48.71.182.airtel.in
182.71.48.203	A	ns3.fasttrackcalltaxi.co.in
182.71.48.204	A	www.fasttrackcalltaxi.net
182.71.48.212	PTR	nsg-static-212.48.71.182.airtel.in
182.71.48.212	A	www.eedf.in
182.71.48.212	A	eedf.in
182.71.48.213	PTR	nsg-static-213.48.71.182.airtel.in
182.71.48.213	A	mx1.eedf.in
182.71.48.225	PTR	nsg-static-225.48.71.182.airtel.in
182.71.49.125	PTR	nsg-static-125.49.71.182.airtel.in
182.71.49.125	A	thechopras.me
182.71.49.203	PTR	nsg-static-203.49.71.182.airtel.in
182.71.50.111	PTR	nsg-static-111.50.71.182.airtel.in
182.71.50.111	A	mail.ansals.com
182.71.50.112	PTR	nsg-static-112.50.71.182.airtel.in
182.71.50.112	A	mail.ansalclubs.com
182.71.50.112	A	mail.sems.in
182.71.50.215	PTR	nsg-static-215.50.71.182.airtel.in
182.71.50.250	PTR	nsg-static-250.50.71.182.airtel.in
182.71.50.251	PTR	nsg-static-251.50.71.182.airtel.in
182.71.50.251	A	mail.blinternational.net
182.71.51.34	PTR	nsg-static-034.51.71.182.airtel.in
182.71.51.34	A	www.tnssofts.com
182.71.51.34	A	mail.tnssofts.com
182.71.51.66	A	mail.gsdtech19.com
182.71.51.162	A	mail1.norvicshipping.com
182.71.51.250	PTR	nsg-static-250.51.71.182.airtel.in
182.71.51.250	A	smail.mynewhorizons.com