Robtex

Up: 125.17.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 125.17.144.0/22
Down right: 125.17.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
125.17.144.130	A+PTR	mta-blr1.sasken.com
125.17.144.210	PTR	axcend.com
125.17.145.222	PTR	evoma.com
125.17.146.70	A	mx3.bsphcl.co.in
125.17.146.134	PTR	mails.dlf.in
125.17.146.135	PTR	dlf.in
125.17.146.140	PTR	mail.dlf.in
125.17.146.158	A+PTR	inbound.brigadegroup.com
125.17.147.222	PTR	mail.vibrantcommunications.com
125.17.148.183	A+PTR	walvoil.co.in
125.17.148.183	A+PTR	mailserver.walvoil.co.in
125.17.148.183	A	www.walvoil.co.in
125.17.148.210	PTR	mail.siestaindia.com
125.17.149.163	PTR	mail.anthembio.com
125.17.150.22	PTR	wan.absindia.org
125.17.151.81	A	site24x7.enduserexp.com
125.17.151.113	A+PTR	southmailgw.airtel.in
125.17.151.114	PTR	mx3.bharti.com
125.17.151.114	PTR	mx3.airtel.in
125.17.151.114	PTR	mx3.bharti.in
125.17.151.115	PTR	massmailgw.airtel.in
125.17.151.117	PTR	southvpn.airtel.in
125.17.151.121	A	ispeed.airtel.in
125.17.151.126	A+PTR	distributorportal.airtel.in