Robtex

Up: 49.248.20.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 49.248.22.0/24
Down right: 49.248.23.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
49.248.22.133	PTR	smtp.ttml.co.in
49.248.22.156	PTR	eiffel.in
49.248.22.162	PTR	smtp.ttml.co.in
49.248.22.164	PTR	smtp.ttml.co.in
49.248.22.164	A	mail.pmam.com
49.248.22.164	A	mx.pankajkumar.com
49.248.22.171	PTR	smtp.ttml.co.in
49.248.22.171	A	ess.tsrdarashaw.com
49.248.22.189	PTR	smtp.ttml.co.in
49.248.22.189	A	mx03.wurth.in
49.248.22.189	A	mx03.wuerth.in
49.248.23.58	PTR	smtp.ttml.co.in
49.248.23.60	PTR	smtp.ttml.co.in
49.248.23.60	A	ftpserver.mimarathilive.com
49.248.23.90	PTR	static-90.23.248.49-tataidc.co.in
49.248.23.121	PTR	smtp.ttml.co.in
49.248.23.147	A	mail.bizzhire.com
49.248.23.154	A	inventive-data.com
49.248.23.203	A	mungibrothers.com
49.248.23.206	A	www.mungigroup.in
49.248.23.206	A	mungigroup.in
49.248.23.219	PTR	smtp.ttml.co.in