Robtex

Up: 203.212.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 203.212.192.0/19
Down right: 203.212.224.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.212.192.20	A	mx.hathway.com
203.212.192.21	A+PTR	pop.hcspl.net
203.212.192.21	A	pop.hathway.com
203.212.192.22	PTR	pop.hathway.net
203.212.192.22	A	mail.hathway.net
203.212.192.55	A	mail.hathway.net
203.212.192.134	A	www.denbroadband.in
203.212.192.225	A+PTR	mx1.hathway.com
203.212.192.225	A	as3.hathway.com
203.212.192.225	A	as2.hathway.com
203.212.192.226	A+PTR	mx2.hathway.com
203.212.192.231	PTR	mail7.hathwayconnect.net
203.212.199.227	A	mail.carboodle.com
203.212.223.113	PTR	mail.askrj.com
203.212.223.114	PTR	webmail.taurusmutualfund.com
203.212.223.209	A+PTR	mail.pentagon.co.in
203.212.223.245	A	owa.avendus.com
203.212.232.15	A	www.sisplhrm.com
203.212.232.15	A	aawazaraki.com
203.212.232.15	A	ns1.taxdepartment.in
203.212.232.65	A	activecloudpoint.com
203.212.232.65	A	mail.activecloudpoint.com
203.212.232.96	A	firelogiq.com
203.212.232.209	A	www.rdaindia.net
203.212.233.149	A	www.opencartdeveloper.in
203.212.233.149	A	mail.opencartdeveloper.in
203.212.233.149	A	ns1.n2rtech.com
203.212.238.2	A	chevronnegroup.com
203.212.238.201	A	damanorganicliving.com
203.212.238.201	A	www.damanorganicliving.com
203.212.238.202	A	ammanutri.com
203.212.238.202	A	varmicompost.com
203.212.238.226	PTR	mail.idslinfo.com
203.212.248.25	A	cutestmonster.com
203.212.248.25	A	mail.cutestmonster.com
203.212.248.129	A	mansionfix.com