Robtex

Up: 61.12.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.12.76.0/23
Down right: 61.12.78.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.12.76.41	PTR	static-41.76.12.61-tataidc.co.in
61.12.76.82	PTR	static-82.76.12.61-tataidc.co.in
61.12.76.122	PTR	static-122.76.12.61-tataidc.co.in
61.12.76.122	A	drjrk.com
61.12.77.13	A	srishtiblr.org
61.12.77.13	A	www.srishtiblr.org
61.12.77.19	PTR	static-19.77.12.61-tataidc.co.in
61.12.77.19	A	dbitresults.com
61.12.77.19	A	sisballari.com
61.12.77.21	A	dbiteas.com
61.12.77.21	A	mail.dbiteas.com
61.12.77.21	A	dbsom.in
61.12.77.41	PTR	static-41.77.12.61-tataidc.co.in
61.12.77.41	A	mail.citagus.com
61.12.77.43	PTR	static-43.77.12.61-tataidc.co.in
61.12.77.43	A	www.citagus.com
61.12.77.123	A	mail.akaerotek.com
61.12.77.242	PTR	static-242.77.12.61-tataidc.co.in
61.12.78.54	PTR	static-54.78.12.61-tataidc.co.in
61.12.78.54	A	yourinvisibleemployee.com
61.12.78.58	PTR	mail.sece.ac.in
61.12.78.74	PTR	static-74.78.12.61-tataidc.co.in
61.12.78.84	A	twadinspection.com
61.12.78.154	PTR	static-154.78.12.61-tataidc.co.in
61.12.78.154	A	ammanpharma.in
61.12.79.5	PTR	static-5.79.12.61-tataidc.co.in
61.12.79.5	A	mail.icat.in
61.12.79.91	PTR	static-91.79.12.61-tataidc.co.in
61.12.79.91	A	twmcollection.com
61.12.79.194	PTR	static-194.79.12.61-tataidc.co.in
61.12.79.194	A	vihaancmis.org
61.12.79.195	A	mail.allianceindia.org
61.12.79.195	A	owa.allianceindia.org
61.12.79.197	A	mail.southasiahub.org
61.12.79.197	A	southasiahub.org
61.12.79.198	PTR	static-198.79.12.61-tataidc.co.in