Robtex

Up: 182.71.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 182.71.8.0/22
Down right: 182.71.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.71.8.2	PTR	nsg-static-002.8.71.182.airtel.in
182.71.8.24	PTR	nsg-static-024.8.71.182.airtel.in
182.71.8.57	PTR	claridges.com
182.71.8.58	PTR	claridges.com
182.71.8.59	PTR	claridges.com
182.71.8.136	PTR	nsg-static-136.8.71.182.airtel.in
182.71.8.137	PTR	emulines.biz
182.71.8.137	PTR	crosslinkshipping.com
182.71.8.137	PTR	emulines.net
182.71.8.178	PTR	mail.rcmindia.com
182.71.8.179	PTR	mail.rcmindia.com
182.71.8.225	PTR	nsg-static-225.8.71.182.airtel.in
182.71.9.2	PTR	nsg-static-002.9.71.182.airtel.in
182.71.9.10	PTR	nsg-static-010.9.71.182.airtel.in
182.71.9.32	PTR	nsg-static-032.9.71.182.airtel.in
182.71.9.59	A+PTR	mx1.recoindia.com
182.71.9.59	A	mail.recoindia.com
182.71.9.73	PTR	almondz.com
182.71.9.74	PTR	almondz.com
182.71.9.75	PTR	almondz.com
182.71.9.89	PTR	rggroup.in
182.71.9.105	A+PTR	mail.ananthealthcare.com
182.71.9.114	A	tlmdelhioffice.org
182.71.9.130	PTR	nsg-static-130.9.71.182.airtel.in
182.71.9.130	A	mx.shriraminstitute.org
182.71.9.131	PTR	nsg-static-131.9.71.182.airtel.in
182.71.10.27	PTR	nsg-static-027.10.71.182.airtel.in
182.71.10.43	PTR	nsg-static-043.10.71.182.airtel.in
182.71.10.49	PTR	nsg-static-049.10.71.182.airtel.in
182.71.10.164	A	yealinkindia.in
182.71.10.164	A	keosha.in
182.71.10.164	A	alliance-infotech.org
182.71.11.3	PTR	nsg-static-003.11.71.182.airtel.in
182.71.11.8	PTR	nsg-static-008.11.71.182.airtel.in
182.71.11.19	PTR	nsg-static-019.11.71.182.airtel.in
182.71.11.48	PTR	nsg-static-048.11.71.182.airtel.in
182.71.11.50	PTR	nsg-static-050.11.71.182.airtel.in
182.71.11.77	A	mail.focusimaging.co.in
182.71.11.90	PTR	nsg-static-090.11.71.182.airtel.in
182.71.11.106	PTR	mail.sisindia.com
182.71.11.114	PTR	computerware.in
182.71.11.121	PTR	nsg-static-121.11.71.182.airtel.in
182.71.11.128	PTR	nsg-static-128.11.71.182.airtel.in
182.71.11.138	PTR	nsg-static-138.11.71.182.airtel.in
182.71.11.178	PTR	webmail.grpuohca.com
182.71.11.187	A	mail.ilfsecosmart.com
182.71.11.202	PTR	fslmx01.freightsystems.com
182.71.11.202	PTR	fslmx02.freightsystems.com
182.71.11.224	PTR	nsg-static-224.11.71.182.airtel.in
182.71.11.232	PTR	nsg-static-232.11.71.182.airtel.in
182.71.11.252	A	shekhal.springtravels.com
182.71.11.253	A	springtravelsap.com
182.71.11.253	A	springtravelsknp.com
182.71.11.253	A	dvizetoursandtravels.com
182.71.12.2	PTR	nsg-static-002.12.71.182.airtel.in
182.71.12.2	A	anexgatepro.zuarimoney.com
182.71.12.2	A	anexgatepro.zuari.net
182.71.12.3	PTR	nsg-static-003.12.71.182.airtel.in
182.71.12.3	A	trade.zuari.net
182.71.12.82	A+PTR	owa.encraft.in
182.71.12.82	A	mail.encraft.in
182.71.12.82	A	mx2.encraft.in
182.71.12.92	A	joshgroup.in
182.71.12.122	A	lifecarezone.com
182.71.12.136	PTR	nsg-static-136.12.71.182.airtel.in
182.71.12.137	PTR	nsg-static-137.12.71.182.airtel.in
182.71.12.138	PTR	nsg-static-138.12.71.182.airtel.in
182.71.12.139	PTR	nsg-static-139.12.71.182.airtel.in
182.71.12.150	A	mail.umangrealtech.com
182.71.12.180	A	mx1.itvnewsindia.com
182.71.12.180	A	mail.itvnewsindia.com
182.71.12.188	A	mail2.omaxewaterfront.com
182.71.12.210	PTR	mail.dkmonline.com
182.71.12.210	A	mail.e-payroll.in
182.71.12.211	PTR	mail.dkmonline.com
182.71.12.212	A	dkmsince1968.com
182.71.12.213	A	dkm1968.com
182.71.12.213	A	www.dkm1968.com
182.71.13.75	A	hiexdelhiairport.com
182.71.13.81	A	smtpout.saviorstj.com
182.71.13.82	A+PTR	smtpout.saviorstj.com
182.71.13.83	PTR	smtpout.saviorstj.com
182.71.13.84	A	smtpout.saviorstj.com
182.71.13.85	A	smtpout.saviorstj.com
182.71.13.86	A	smtpout.saviorstj.com
182.71.13.157	A	webmail.ibps.in
182.71.14.2	PTR	nsg-static-002.14.71.182.airtel.in
182.71.14.41	PTR	smilefoundationindia.org
182.71.14.129	PTR	nsg-static-129.14.71.182.airtel.in
182.71.14.129	A	smartvalue.biz
182.71.14.129	A	smartdirect.in
182.71.14.155	PTR	nsg-static-155.14.71.182.airtel.in
182.71.14.179	PTR	mail.scci.co.in
182.71.15.24	PTR	nsg-static-024.15.71.182.airtel.in
182.71.15.43	PTR	nsg-static-043.15.71.182.airtel.in
182.71.15.80	PTR	nsg-static-080.15.71.182.airtel.in
182.71.15.83	A+PTR	mail02.trinitytouch.com
182.71.15.83	A	mail02.parwanda.com
182.71.15.88	PTR	nsg-static-088.15.71.182.airtel.in
182.71.15.106	PTR	nsg-static-106.15.71.182.airtel.in
182.71.15.220	A	mail.knowledgegroup.in