Robtex

Up: 203.124.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.124.128.0/22
Down right: 203.124.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.124.128.19	A	fnisindia.com
203.124.128.25	PTR	mail.gatewaysys.com
203.124.128.25	A	mail.atlantainfra.com
203.124.128.51	A	alert1.fss.co.in
203.124.128.116	A+PTR	punemail.patni.com
203.124.128.140	PTR	mssales.askari.co.in
203.124.128.146	A+PTR	hawk.patni.com
203.124.128.171	PTR	e-bizmail.e-bizindia.in
203.124.128.171	A	e-bizindia.co.in
203.124.128.243	A	cradlewatch.com
203.124.129.99	PTR	mail.eq-technologic.com
203.124.129.99	A	eq-techno.com
203.124.129.99	A	agni.eq-techno.com
203.124.129.100	A	testmail.teal-soft.com
203.124.129.102	A	testmail.mobieq.com
203.124.129.105	A	eqube-demo.com
203.124.130.34	A+PTR	pix.bharatforge.com
203.124.130.37	A	ns.bharatforge.com
203.124.130.38	PTR	flovrbmapp1.bharatforge.com
203.124.130.39	A	mail.kalyaniglobal.com
203.124.130.40	PTR	ftp.bharatforge.com
203.124.130.40	PTR	webmail.bharatforge.com
203.124.130.40	A	bfllinux.bharatforge.com
203.124.130.41	PTR	bmapp.bharatforge.com
203.124.130.41	A	chakan.bharatforge.com
203.124.130.41	A	mail.keipl.in
203.124.130.42	PTR	rfq.bharatforge.com
203.124.130.42	PTR	scm.bharatforge.com
203.124.130.43	PTR	hr.bharatforge.com
203.124.130.43	PTR	prodmis.bharatforge.com
203.124.130.70	PTR	jobcurry.com
203.124.130.75	PTR	jobcurry.co.in
203.124.130.90	PTR	mail.sungrace.com
203.124.130.186	PTR	www.ashra-filter.com
203.124.130.194	A	madhuri2.zensar.com
203.124.131.78	PTR	webmail.nihilent.com
203.124.132.100	A+PTR	notesweb.hinodaynet.com
203.124.132.162	PTR	neilsoft.com
203.124.132.204	A	mail.ialindia.com
203.124.132.205	A	mail1.ialindia.com
203.124.132.207	A+PTR	ialmlsgw2b.ialindia.com
203.124.132.216	A	ialdomino.ialindia.com
203.124.132.222	A	webmail.ialindia.com
203.124.133.44	PTR	crm.avestacs.com
203.124.133.51	PTR	sudarshan.com
203.124.133.52	PTR	mail.sudarshan.com
203.124.134.26	PTR	mail3.xerago.com
203.124.134.77	PTR	ftp.effortmarkenting.co.in
203.124.134.77	PTR	exchange.effortmarketing.co.in
203.124.134.196	A	mail.genesysgis.net
203.124.134.201	A	mail.genesysgis.com
203.124.135.3	PTR	canararobecomf.com
203.124.135.26	PTR	www.gajshield.com
203.124.135.36	A+PTR	mbptmail.com
203.124.135.36	A	www.mbptmail.com
203.124.135.36	A	mailsrv.mbptmail.com
203.124.135.37	A	mbptedi.gov.in
203.124.135.50	A+PTR	spjmail.spjimr.ernet.in
203.124.135.92	PTR	pluto.srl.in
203.124.135.123	PTR	webmail.sanlaminvestments.co.in
203.124.135.230	PTR	mail.gtfindia.com