Robtex

Up: 182.72.184.0/21
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Down left: 182.72.184.0/23
Down right: 182.72.186.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.184.9	PTR	nsg-static-009.184.72.182.airtel.in
182.72.184.18	PTR	nsg-static-018.184.72.182.airtel.in
182.72.184.18	A	huetrap.co.in
182.72.184.20	PTR	nsg-static-020.184.72.182.airtel.in
182.72.184.20	A	rathnafanhouse.co.in
182.72.184.25	PTR	nsg-static-025.184.72.182.airtel.in
182.72.184.90	PTR	nsg-static-090.184.72.182.airtel.in
182.72.184.90	A	smartmarinegroup.com
182.72.184.129	PTR	nsg-static-129.184.72.182.airtel.in
182.72.184.154	A	mail.intrigo.in
182.72.184.154	A	smtp.intrigo.in
182.72.184.154	A	intrigollc.com
182.72.184.155	PTR	nsg-static-155.184.72.182.airtel.in
182.72.184.155	A	mail.intrigo.in
182.72.184.155	A	smtp.intrigo.in
182.72.184.157	PTR	nsg-static-157.184.72.182.airtel.in
182.72.184.157	A	intrigoindia.com
182.72.184.185	PTR	nsg-static-185.184.72.182.airtel.in
182.72.184.188	A	novalnetsolutions.com
182.72.184.188	A	mail.novalnetsolutions.com
182.72.184.201	A	mail3.iopextech.com
182.72.184.249	PTR	nsg-static-249.184.72.182.airtel.in
182.72.185.42	PTR	nsg-static-042.185.72.182.airtel.in
182.72.185.42	A	warmshell.com
182.72.185.42	A	mail.warmshell.com
182.72.185.65	PTR	nsg-static-065.185.72.182.airtel.in
182.72.185.67	PTR	nsg-static-067.185.72.182.airtel.in
182.72.185.67	A	mail.emergelearn.co.in
182.72.185.67	A	mail.emergelearn.net
182.72.185.169	PTR	nsg-static-169.185.72.182.airtel.in
182.72.185.210	PTR	nsg-static-210.185.72.182.airtel.in
182.72.185.227	PTR	nsg-static-227.185.72.182.airtel.in
182.72.185.227	A	chnmlsgw.ialindia.com
182.72.186.6	PTR	nsg-static-006.186.72.182.airtel.in
182.72.186.14	PTR	nsg-static-014.186.72.182.airtel.in
182.72.186.22	PTR	nsg-static-022.186.72.182.airtel.in
182.72.186.42	PTR	nsg-static-042.186.72.182.airtel.in
182.72.186.50	PTR	nsg-static-050.186.72.182.airtel.in
182.72.186.50	A	mail.mohamedfaisal.in
182.72.186.66	PTR	nsg-static-066.186.72.182.airtel.in
182.72.186.74	PTR	nsg-static-074.186.72.182.airtel.in
182.72.186.86	PTR	nsg-static-086.186.72.182.airtel.in
182.72.186.90	PTR	nsg-static-090.186.72.182.airtel.in
182.72.186.102	PTR	nsg-static-102.186.72.182.airtel.in
182.72.186.122	PTR	nsg-static-122.186.72.182.airtel.in
182.72.186.134	PTR	nsg-static-134.186.72.182.airtel.in
182.72.186.246	PTR	nsg-static-246.186.72.182.airtel.in
182.72.187.21	PTR	nsg-static-021.187.72.182.airtel.in
182.72.187.98	A+PTR	mail.annexmed.org
182.72.187.98	PTR	nsg-static-098.187.72.182.airtel.in
182.72.187.100	PTR	nsg-static-100.187.72.182.airtel.in