Robtex

Up: 202.144.76.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 202.144.76.0/24
Down right: 202.144.77.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.144.76.3	A+PTR	syslog.maa.sify.net
202.144.76.3	A	syslog.satyam.net.in
202.144.76.4	A+PTR	isocor.satyam.net.in
202.144.76.10	A+PTR	sifyr1.sify.net
202.144.76.11	A	oldmailstore.sify.net
202.144.76.12	PTR	lan-202-144-76-12.maa.sify.net
202.144.76.12	A	mx.satyam.net.in
202.144.76.16	A	tc.maa.sify.net
202.144.76.16	A	applpadl.maa.sify.net
202.144.76.17	A+PTR	webmail1.maa.sify.net
202.144.76.19	PTR	wmrp01.sify.net
202.144.76.25	A	nokia.sify.net
202.144.76.36	A	spamcop.sify.net
202.144.76.38	A	fe-solwebmail.maa.sify.net
202.144.76.40	PTR	lan-202-144-76-40.maa.sify.net
202.144.76.40	A+PTR	sql-solwebmail.maa.sify.net
202.144.76.45	A+PTR	express2.maa.sify.net
202.144.76.50	PTR	lan-202-144-76-50.maa.sify.net
202.144.76.53	PTR	lan-202-144-76-53.maa.sify.net
202.144.76.53	A	smtp.satyam.net.in
202.144.76.53	A	smtp.sify.com
202.144.76.54	A+PTR	chnmig54.sify.net
202.144.76.54	A	inbound2.satyam.net.in
202.144.76.55	PTR	lan-202-144-76-55.maa.sify.net
202.144.76.55	A	imap.sify.com
202.144.76.55	A	imap.satyam.net.in
202.144.76.61	PTR	lan-202-144-76-61.maa.sify.net
202.144.76.61	A+PTR	webmail.maa.sify.net
202.144.76.61	A	mail.sifymail.com
202.144.76.62	PTR	lan-202-144-76-62.maa.sify.net
202.144.76.62	A+PTR	netstr.maa.sify.net
202.144.76.65	A+PTR	rrd.sify.net
202.144.76.77	PTR	lan-202-144-76-77.maa.sify.net
202.144.76.77	A	mail.sify.com
202.144.76.79	PTR	lan-202-144-76-79.maa.sify.net
202.144.76.79	A	mail.sify.com
202.144.76.100	PTR	lan-202-144-76-100.maa.sify.net
202.144.76.100	A	mail.sify.com
202.144.76.170	A	msgogf170.sifymail.net
202.144.77.3	A+PTR	mms.sify.net
202.144.77.3	A	mail.mms.sify.net
202.144.77.18	A+PTR	sifynet.sify.net
202.144.77.23	A	customercare.sify.net
202.144.77.47	A+PTR	ccoss1.sify.net
202.144.77.47	A	ccoss.sify.net
202.144.77.48	A	ihelp.sify.net
202.144.77.51	A+PTR	group.sify.net
202.144.77.53	A	mail.sifycorp.com
202.144.77.54	A	elneti.sifycorp.com
202.144.77.55	PTR	mail.sifycorp.com
202.144.77.55	PTR	smtp.sifycorp.com
202.144.77.56	A	smtp2.sifycorp.com
202.144.77.151	A+PTR	mx1.sifycorp.com
202.144.77.156	A+PTR	sifycorpstore1.sifymail.net
202.144.77.157	A	sifycorpstore2.sifymail.net
202.144.77.195	A+PTR	sifystore.sify.net
202.144.77.221	A+PTR	ims.sify.net
202.144.77.229	A+PTR	infomail.sify.net
202.144.77.240	A+PTR	cvs.sify.net
202.144.77.246	A+PTR	mx2.sifycorp.com