Robtex

Up: 123.63.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 123.63.160.0/22
Down right: 123.63.164.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.63.162.186	A	mail.ecrturbo.com
123.63.162.186	A	mail.gihmdoon.org
123.63.162.186	A	mail.ecraura.com
123.63.163.38	A	mail.chettinadmail.com
123.63.163.38	A	mail.chettinadcement.com
123.63.163.38	A	ns2.chettinadcement.com
123.63.165.93	A	server.360realtors.com
123.63.165.93	A	mail.360realtors.com
123.63.166.181	A	nebero.in
123.63.166.181	A	help.nebero.com
123.63.167.70	A	lavaworld.in
123.63.167.110	A	mail.igehrc.org
123.63.167.118	A	mail1.bhelindustry.com