Robtex

Up: 14.143.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 14.143.12.0/23
Down right: 14.143.14.0/23

IP	Type	Hostname
14.143.12.136	PTR	14.143.12.136.static-hyderbad.vsnl.net.in
14.143.12.136	A	eprocure.isro.gov.in
14.143.12.149	A	smtp.nrsc.gov.in
14.143.12.160	PTR	14.143.12.160.static-hyderbad.vsnl.net.in
14.143.12.160	A	nameserver3.nrsc.gov.in
14.143.12.172	PTR	14.143.12.172.static-hyderbad.vsnl.net.in
14.143.12.172	A	ns1bhuvan-scaleup.nrsc.gov.in
14.143.12.183	A	bhuvan-app2.nrsc.gov.in
14.143.13.9	A	tenderstrack.com
14.143.13.112	PTR	14.143.13.112.static-vsnl.net.in
14.143.13.116	PTR	14.143.13.116.static-hyderbad.vsnl.net.in
14.143.13.209	PTR	14.143.13.209.static-vsnl.net.in
14.143.14.9	PTR	14.143.14.9.static-hyderbad.vsnl.net.in
14.143.14.10	PTR	14.143.14.10.static-hyderbad.vsnl.net.in
14.143.14.11	PTR	14.143.14.11.static-hyderbad.vsnl.net.in