Robtex

Up: 202.144.64.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.144.65.0/25
Down right: 202.144.65.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.144.65.0	PTR	lan-202-144-65-0.sify.net
202.144.65.5	A	relay5.sifymail.net
202.144.65.7	PTR	lan-202-144-65-7.sify.net
202.144.65.7	A	discussions.sify.com
202.144.65.13	A+PTR	relay13.sifymail.net
202.144.65.15	A	uatdemo.sify.net
202.144.65.18	PTR	lan-202-144-65-18.sify.net
202.144.65.18	A	wizone.in
202.144.65.18	A	wizone.sify.com
202.144.65.25	A+PTR	tcilrelay.sify.net
202.144.65.27	A	blossoms.sify.net
202.144.65.28	PTR	lan-202-144-65-28.sify.net
202.144.65.28	A	satyam.net.in
202.144.65.29	A	lbalancer1.sifymail.net
202.144.65.36	A+PTR	iwayweb02.maa.sify.net
202.144.65.40	A+PTR	iwayweb.maa.sify.net
202.144.65.40	A	broadband.sify.com
202.144.65.40	A	www.broadband.sify.com
202.144.65.41	A	daisies.sify.net
202.144.65.44	PTR	chat.sify.com
202.144.65.44	PTR	lan-202-144-65-44.sify.net
202.144.65.48	A+PTR	maamail.maa.sify.net
202.144.65.48	A	mail.maamail.maa.sify.net
202.144.65.48	A	ms.education.sify.com
202.144.65.49	A+PTR	tcilstore.sify.net
202.144.65.54	A	www.sifymylife.com
202.144.65.54	A	sifymylife.com
202.144.65.56	A+PTR	wizone.sify.net
202.144.65.64	A+PTR	emsauth.sify.net
202.144.65.66	A+PTR	maasam.sify.net
202.144.65.72	A	relay72.sifymail.net
202.144.65.78	A	quarantinestore.sify.net
202.144.65.81	A+PTR	irelay1.sify.net
202.144.65.81	A	mail2.sharpindialimited.com
202.144.65.82	A+PTR	orelay.sify.net
202.144.65.82	A	orelay1.sify.net
202.144.65.82	A	mail3.sharpindialimited.com
202.144.65.83	A+PTR	sifyir1.sify.net
202.144.65.84	A+PTR	icici-crm.sify.net
202.144.65.85	A+PTR	icici-mms.sify.net
202.144.65.90	A+PTR	elnetdns.sify.net
202.144.65.93	PTR	nsmtp.sify.net
202.144.65.93	A	smtp.icteas.com
202.144.65.93	A	nmail.sify.net
202.144.65.94	A+PTR	npop3.sify.net
202.144.65.95	A+PTR	lbalancer.sifymail.net
202.144.65.101	PTR	lan-202-144-65-101.sify.net
202.144.65.102	A+PTR	relay102.sifymail.net
202.144.65.102	A	relay102.sify.net
202.144.65.105	PTR	lan-202-144-65-105.sify.net
202.144.65.105	A	broadband.sify.net
202.144.65.106	A	ushamartin.sify.net
202.144.65.107	A+PTR	relay107.sifymail.net
202.144.65.110	A+PTR	orelay.sify.net
202.144.65.110	A	ironport1.sify.net
202.144.65.111	A	psas.alokind.com
202.144.65.113	A	ms.agcnetworks.com
202.144.65.114	A	mps.sify.net
202.144.65.118	A	relay118.sifymail.net
202.144.65.119	A	relay119.sifymail.net
202.144.65.121	A+PTR	corpsmtp.sify.net
202.144.65.121	A	smtp.denabank.co.in
202.144.65.121	A	mail.gecapitalindia.com
202.144.65.122	A+PTR	storage.sify.net
202.144.65.122	A	imap.sify.net
202.144.65.123	A+PTR	antispam.sify.net
202.144.65.123	A	antispam3.sify.net
202.144.65.123	A	mx.telesisglobal.com
202.144.65.124	A+PTR	sas.dhanbank.co.in
202.144.65.125	PTR	smtp2.sify.net
202.144.65.125	A	smtp.denabank.co.in
202.144.65.125	A	webmail3.sify.net
202.144.65.140	PTR	lan-202-144-65-140.sify.net
202.144.65.140	A	login.sify.com
202.144.65.150	A	planet150.sify.com
202.144.65.158	A+PTR	backupserver.sify.com
202.144.65.175	PTR	lan-202-144-65-175.sify.net
202.144.65.175	A	girlyde.com
202.144.65.175	A	rvfoundation.in
202.144.65.205	PTR	lan-202-144-65-205.sify.net
202.144.65.205	A	www.mumbailive.in
202.144.65.205	A	famegurukul.sify.com
202.144.65.206	PTR	lan-202-144-65-206.sify.net
202.144.65.206	A	mall.sify.com
202.144.65.206	A	shopping.sify.com
202.144.65.220	PTR	lan-202-144-65-220.sify.net
202.144.65.220	A	dc.sify.com
202.144.65.249	A	cp.walletwatch.com
202.144.65.254	PTR	lan-202-144-65-254.sify.net
202.144.65.255	PTR	lan-202-144-65-255.sify.net