Robtex

Up: 14.139.250.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 14.139.250.0/25
Down right: 14.139.250.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
14.139.250.83	A+PTR	nkn83.sgsits.ac.in
14.139.250.83	A	mail.sgsits.ac.in
14.139.250.83	A	ns1.sgsits.ac.in
14.139.250.100	A	ncertx.in
14.139.250.201	A	dbrau.ac.in