Robtex

Up: 182.72.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 182.72.144.0/22
Down right: 182.72.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.144.52	PTR	mailgw2.inventurus.com
182.72.144.54	PTR	inventurus.com
182.72.144.60	A+PTR	mail.ikshealth.com
182.72.144.82	PTR	nsg-static-082.144.72.182.airtel.in
182.72.144.82	A	investorsclinic.net.in
182.72.144.129	PTR	nsg-static-129.144.72.182.airtel.in
182.72.144.158	PTR	nsg-static-158.144.72.182.airtel.in
182.72.144.226	A	devcp.gosmartmail.com
182.72.144.253	A	andrewsint.imomentous.com
182.72.145.34	PTR	nsg-static-034.145.72.182.airtel.in
182.72.145.45	A	mail.srmcampus.org
182.72.145.55	A	mail.virchows.com
182.72.145.59	PTR	barracuda.virchows.com
182.72.145.59	A	mail.andhraorganics.com
182.72.145.119	A	induprojects.in
182.72.145.119	A	www.induprojects.in
182.72.145.147	A	email.4devine.com
182.72.145.156	PTR	nsg-static-156.145.72.182.airtel.in
182.72.145.156	A	mail.systelcomputers.com
182.72.145.163	PTR	nsg-static-163.145.72.182.airtel.in
182.72.146.50	PTR	nsg-static-050.146.72.182.airtel.in
182.72.146.54	PTR	nsg-static-054.146.72.182.airtel.in
182.72.146.104	PTR	nsg-static-104.146.72.182.airtel.in
182.72.146.130	PTR	nsg-static-130.146.72.182.airtel.in
182.72.146.226	PTR	mail.induprojects.com
182.72.147.54	PTR	nsg-static-054.147.72.182.airtel.in
182.72.147.86	PTR	nsg-static-086.147.72.182.airtel.in
182.72.147.94	PTR	nsg-static-094.147.72.182.airtel.in
182.72.147.134	PTR	nsg-static-134.147.72.182.airtel.in
182.72.147.142	PTR	nsg-static-142.147.72.182.airtel.in
182.72.147.150	PTR	cyret.com
182.72.147.170	PTR	nsg-static-170.147.72.182.airtel.in
182.72.147.232	PTR	nsg-static-232.147.72.182.airtel.in
182.72.147.246	PTR	nsg-static-246.147.72.182.airtel.in
182.72.148.5	PTR	nsg-static-005.148.72.182.airtel.in
182.72.148.5	A	ksenterprisesworld.com
182.72.148.5	A	www.q99.biz
182.72.148.18	PTR	nsg-static-018.148.72.182.airtel.in
182.72.148.26	PTR	nsg-static-026.148.72.182.airtel.in
182.72.148.26	A	xspl.in
182.72.148.33	PTR	nsg-static-033.148.72.182.airtel.in
182.72.148.145	PTR	nsg-static-145.148.72.182.airtel.in
182.72.148.217	PTR	nsg-static-217.148.72.182.airtel.in
182.72.148.228	PTR	nsg-static-228.148.72.182.airtel.in
182.72.148.229	A+PTR	ibaseit.com
182.72.148.229	A	ibaseit.co.in
182.72.148.230	A	mail.ibaseit.com
182.72.148.230	A	smtp.ibaseit.com
182.72.149.60	PTR	nsg-static-060.149.72.182.airtel.in
182.72.149.67	PTR	mx2.xaaibc.com
182.72.149.67	A	plumerp.co.in
182.72.149.67	A	omniprint.co.in
182.72.149.70	A+PTR	ns1.xaaibc.com
182.72.149.96	PTR	nsg-static-096.149.72.182.airtel.in
182.72.149.98	PTR	nsg-static-098.149.72.182.airtel.in
182.72.149.150	PTR	nsg-static-150.149.72.182.airtel.in
182.72.149.150	A	atashseeds.net
182.72.149.150	A	limagrainindia.com
182.72.149.210	A	mail.sobha.com
182.72.149.218	PTR	nsg-static-218.149.72.182.airtel.in
182.72.150.2	PTR	nsg-static-002.150.72.182.airtel.in
182.72.150.3	PTR	nsg-static-003.150.72.182.airtel.in
182.72.150.8	PTR	nsg-static-008.150.72.182.airtel.in
182.72.150.10	PTR	nsg-static-010.150.72.182.airtel.in
182.72.150.11	PTR	nsg-static-011.150.72.182.airtel.in
182.72.150.27	PTR	nsg-static-027.150.72.182.airtel.in
182.72.150.41	PTR	nsg-static-041.150.72.182.airtel.in
182.72.150.42	PTR	nsg-static-042.150.72.182.airtel.in
182.72.150.81	PTR	nsg-static-081.150.72.182.airtel.in
182.72.150.96	PTR	nsg-static-096.150.72.182.airtel.in
182.72.150.99	PTR	nsg-static-099.150.72.182.airtel.in
182.72.150.107	PTR	nsg-static-107.150.72.182.airtel.in
182.72.150.115	PTR	nsg-static-115.150.72.182.airtel.in
182.72.150.123	PTR	nsg-static-123.150.72.182.airtel.in
182.72.150.128	PTR	nsg-static-128.150.72.182.airtel.in
182.72.150.144	PTR	nsg-static-144.150.72.182.airtel.in
182.72.150.147	PTR	nsg-static-147.150.72.182.airtel.in
182.72.150.153	PTR	nsg-static-153.150.72.182.airtel.in
182.72.150.161	PTR	nsg-static-161.150.72.182.airtel.in
182.72.150.170	PTR	nsg-static-170.150.72.182.airtel.in
182.72.150.176	PTR	nsg-static-176.150.72.182.airtel.in
182.72.150.177	PTR	nsg-static-177.150.72.182.airtel.in
182.72.150.178	PTR	nsg-static-178.150.72.182.airtel.in
182.72.150.186	PTR	nsg-static-186.150.72.182.airtel.in
182.72.150.195	PTR	nsg-static-195.150.72.182.airtel.in
182.72.150.233	PTR	nsg-static-233.150.72.182.airtel.in
182.72.150.248	PTR	nsg-static-248.150.72.182.airtel.in
182.72.150.249	PTR	nsg-static-249.150.72.182.airtel.in
182.72.151.10	PTR	nsg-static-010.151.72.182.airtel.in
182.72.151.10	A	kihome.aqinsights.com
182.72.151.14	PTR	nsg-static-014.151.72.182.airtel.in
182.72.151.14	A	millercoors.aqinsights.com
182.72.151.14	A	testunilever.aqinsights.com
182.72.151.44	PTR	nsg-static-044.151.72.182.airtel.in
182.72.151.45	A	mail.bhurukagases.com
182.72.151.211	A	ns2.anexcare.com
182.72.151.211	A	ns1.anexcare.com
182.72.151.212	PTR	nsg-static-212.151.72.182.airtel.in
182.72.151.212	A	ns1.anexcare.in
182.72.151.212	A	ns2.anexcare.in
182.72.151.229	PTR	nsg-static-229.151.72.182.airtel.in
182.72.151.229	A	nousmobiledevelopment.com