Robtex

Up: 125.20.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 125.20.0.0/20
Down right: 125.20.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
125.20.3.73	PTR	unitechgroup.com
125.20.3.178	PTR	mail1.kitchensofindia.com
125.20.3.178	PTR	mail1.willslifestyle.com
125.20.3.178	PTR	mx1.itc.in
125.20.3.244	PTR	gtwdc002
125.20.3.244	A	gtwdc002.tscb.co.in
125.20.5.166	PTR	relay.e-choupal.com
125.20.5.166	PTR	relay.echoupal.com
125.20.5.166	PTR	relay.itcibd.com
125.20.9.24	PTR	mx4.itc.in
125.20.9.166	A+PTR	eastvpn.airtel.in
125.20.9.168	A	ispeed.airtel.in
125.20.10.86	PTR	mail.infobase.in
125.20.10.138	A	dpmp3.tk
125.20.11.2	A+PTR	outboundmail2.ucobank.co.in
125.20.11.7	PTR	popsmtpsec.ucobank.co.in
125.20.11.7	A	mx.sahajcorporate.com
125.20.11.7	A	webmail.ucobank.co.in
125.20.11.9	A	sahajacademy.com
125.20.11.10	PTR	mail1.ucobank.co.in
125.20.11.167	A	ubionline.unitedbank.co.in
125.20.11.180	A	pwcindiavpn.pwc.co.in
125.20.11.180	A	pwcivpn.pwc.co.in
125.20.11.237	A	www.unitedbank.co.in
125.20.13.4	A	buyexide.com
125.20.13.41	PTR	sailrmd.co.in
125.20.13.42	PTR	mail.sailrmd.co.in
125.20.13.99	A	www.onlinesubmit.in
125.20.13.99	A	onlinesubmit.in
125.20.13.102	A	www.examinationonline.in
125.20.13.102	A	examinationonline.in
125.20.13.130	A+PTR	smtp1.mbecl.co.in
125.20.13.131	A+PTR	smtp.mbecl.in
125.20.13.140	A	eclccat.com
125.20.13.140	A	www.eclccat.com
125.20.14.48	A	bharatre.in
125.20.14.233	A	atootrishtey.in
125.20.14.233	A	advantedgeplus.in
125.20.14.233	A	maitree.co.in
125.20.15.169	A	kolhm-ra.com