Robtex

Up: 203.78.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.78.208.0/21
Down right: 203.78.216.0/21

IP	Type	Hostname
203.78.208.3	PTR	smtp.miraeassetmf.co.in
203.78.208.4	PTR	mail.miraeassetmf.co.in
203.78.208.111	PTR	203.78.208.111
203.78.214.5	A	static-203-78-214-5.sapient.com
203.78.214.18	A	static-203-78-214-18.sapient.com
203.78.214.104	A	static-203-78-214-104.sapient.com
203.78.214.127	A	static-203-78-214-127.sapient.com
203.78.215.77	A+PTR	mx11.altisource.com
203.78.217.149	PTR	smtp1.iitb.ac.in
203.78.217.169	PTR	mailrly2.iitb.ac.in
203.78.217.177	PTR	smtp1.iitb.ac.in
203.78.217.181	PTR	mailrly1.iitb.ac.in
203.78.217.182	PTR	mailrly2.iitb.ac.in
203.78.221.49	PTR	smtp1.iitb.ac.in
203.78.221.146	PTR	host146.221.78.203.in-addr.arpa
203.78.221.159	A	mailout7.jetairways.com