Robtex

Up: 120.138.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 120.138.208.0/21
Down right: 120.138.216.0/21

IP	Type	Hostname
120.138.211.226	PTR	piin211226.pacific.net.in
120.138.212.19	PTR	piin212019.pacific.net.in
120.138.212.35	A	crestmail.crestindia.com
120.138.212.49	PTR	piin212049.pacific.net.in
120.138.212.180	A	m2.pssindia.com
120.138.215.240	PTR	piin215240.pacific.net.in