Robtex

Up: 103.28.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.28.140.0/23
Down right: 103.28.142.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.28.140.4	A+PTR	ns2.ilfsdp.com
103.28.140.4	A+PTR	ns2.issl.co.in
103.28.140.6	A+PTR	ns1.issl.co.in
103.28.140.6	A	ns1.ilfsdp.com
103.28.140.7	PTR	imssrv-apnic.isslcpg.com
103.28.140.7	PTR	imssrv-apnic.issl.co.in
103.28.140.11	A+PTR	ns4.ilfsdp.com
103.28.140.11	A+PTR	ns4.issl.co.in
103.28.140.14	A+PTR	mobile.issl.co.in
103.28.140.15	A	vpn.issl.co.in
103.28.140.20	A+PTR	smtp.issl.co.in
103.28.140.20	A+PTR	smtp1.issl.co.in
103.28.140.22	A	demo.issl.co.in
103.28.140.31	A	isslapps.issl.co.in
103.28.140.32	A+PTR	isslapps.issl.co.in
103.28.140.45	PTR	issl.in
103.28.140.45	A+PTR	www.ilfsdp.com
103.28.140.45	A+PTR	issl.co.in
103.28.140.56	A	apps.issl.co.in
103.28.140.59	A	ftp.issl.co.in
103.28.140.60	A	fa.issl.co.in
103.28.140.66	A+PTR	vault.issl.in
103.28.140.66	A+PTR	www.issl.in
103.28.140.88	A+PTR	io.rainmatter.com
103.28.140.88	A	q.zerodha.com
103.28.140.90	PTR	ganymede.zerodha.net
103.28.140.90	A	rainmatter.com
103.28.140.90	A	kite.trade
103.28.140.92	A	kite.zerodha.com
103.28.140.92	A	api.kite.trade
103.28.140.92	A	api-mobile.kite.trade
103.28.140.94	A	kite.zerodha.com
103.28.140.94	A	api-mobile.kite.trade
103.28.140.94	A	kite3.zerodha.com
103.28.140.104	A+PTR	www.ilfsurbaninfra.com
103.28.140.104	A	ilfsurbaninfra.com
103.28.140.116	A	bangalore.isslcpg.com
103.28.140.116	A	mobile.isslcpg.com
103.28.141.8	A	dhan4u.com
103.28.141.13	A	www.destimoney.com
103.28.141.13	A	dawnaydayavsecurities.com
103.28.141.13	A	myomfa.com
103.28.141.68	A	sustainableconstruction.in
103.28.141.68	A	ilfsskills.com
103.28.141.68	A	www.k-yan.co.in
103.28.141.73	PTR	smtp.ilfstes.com
103.28.141.73	A	parvaaz.in
103.28.141.75	A	smtp.ilfsets.com
103.28.141.75	A	mail1.ilfsclusters.com
103.28.141.75	A	mail.exploriments.com
103.28.141.76	A	ilfsskills.com
103.28.141.76	A	ilfsinvestmentmanagers.com
103.28.141.76	A	www.kclass.co.in
103.28.141.78	A	ietsict-careers.com
103.28.141.80	PTR	smtp.ilfsets.com
103.28.141.80	A	exploriments.com
103.28.141.82	A	traveler.ilfsets.com
103.28.141.83	PTR	ns2.ilfsets.com
103.28.141.88	A	ilfsskillexchange.com
103.28.141.88	A	www.skillexchange.com
103.28.141.88	A	skillschools.com
103.28.141.100	A	mail.parvaaz.in
103.28.141.100	A	sametime.ilfsets.com
103.28.141.101	A	webmail.ilfsets.com
103.28.141.102	A	isdc.in
103.28.141.111	A	ietsict-careers.com
103.28.141.113	A	mx2.ietsict-careers.com
103.28.141.113	A	mx1.ietsict-careers.com
103.28.141.117	A	bsnlgramseva.com
103.28.141.193	A+PTR	mx3.ilfsindia.com
103.28.141.194	PTR	drwebmail.ilfsindia.com
103.28.141.200	A	ns3.ilfsindia.com
103.28.141.229	A	grex.in
103.28.141.246	A+PTR	mail.narnolia.in
103.28.143.3	A+PTR	imssdr.issl.co.in
103.28.143.3	A	imssdr.isslcpg.com
103.28.143.3	A	ns3.ilfsdp.com
103.28.143.15	A+PTR	imsvadr.issl.co.in
103.28.143.42	PTR	webmail.issl.in
103.28.143.42	A+PTR	mx.issl.in