Robtex

Up: 202.71.130.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.71.131.0/25
Down right: 202.71.131.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.71.131.3	PTR	net4domains.com
202.71.131.3	A	net4domains.in
202.71.131.4	A	skybirdinfotech.com
202.71.131.4	A	a2zsky.com
202.71.131.4	A	www.olixhosting.com
202.71.131.6	A	aileronair.com
202.71.131.8	A	login.bhupinder.in
202.71.131.8	A	javaberry.in
202.71.131.8	A	ictservices.in
202.71.131.9	A	sevenhillshealthcare.com
202.71.131.9	A	www.net4.com
202.71.131.9	A	net4.com
202.71.131.10	A	static.net4.com
202.71.131.11	PTR	ns2.gsahuja.com
202.71.131.12	PTR	ns1.webpresenceworld.com
202.71.131.12	A	ns1.chlhost.com
202.71.131.12	A	hostmaster.webpresenceworld.com
202.71.131.13	PTR	dns9.parkpage.foundationapi.com
202.71.131.13	A	malltower.com
202.71.131.13	A	ns2.chlhost.com
202.71.131.14	PTR	ns1.kavacyber.com
202.71.131.14	PTR	smtp.net4india.com
202.71.131.15	PTR	smtp.net4india.com
202.71.131.16	PTR	dns9.parkpage.foundationapi.com
202.71.131.16	A	smtpauth.net4india.com
202.71.131.17	PTR	dns9.parkpage.foundationapi.com
202.71.131.18	PTR	ns2.cybernetmailserver.net
202.71.131.20	PTR	bizmail.net4india.com
202.71.131.20	A	mail.gt-india.com
202.71.131.20	A	mail.goodearthindia.com
202.71.131.24	A	mail.sunday-guardian.com
202.71.131.51	PTR	bizmail2.net4india.com
202.71.131.51	A	mail.ravienterprises.in
202.71.131.51	A	mail.monarchergonomics.com
202.71.131.52	A+PTR	bizmail3.net4india.com
202.71.131.52	A	mail.milindia.com
202.71.131.52	A	mail.specialitysilica.com
202.71.131.53	A	imap.vaithisvaran.com
202.71.131.53	A	imap.vrptl.in
202.71.131.53	A	imap.sunagengg.com
202.71.131.54	PTR	sip.net4india.com
202.71.131.60	A+PTR	bizsmtp.net4india.com
202.71.131.60	A	smtp.lailanutra.com
202.71.131.60	A	mail.assisioges.com
202.71.131.61	PTR	bizsmtp.net4india.com
202.71.131.61	A	smtp.lailanutra.com
202.71.131.61	A	mail.assisioges.com
202.71.131.62	A+PTR	bizsmtp.net4india.com
202.71.131.62	A	smtp.lailanutra.com
202.71.131.62	A	mail.assisioges.com
202.71.131.63	A+PTR	bizsmtpauth.net4india.com
202.71.131.63	A+PTR	smtpauth.bizmail.net4india.com
202.71.131.63	A	ns2.sdf23test.com
202.71.131.64	A+PTR	bizsmtpauth.net4india.com
202.71.131.64	A+PTR	smtpauth.bizmail.net4india.com
202.71.131.64	A	smtpauth.qhtalbros.com
202.71.131.66	A+PTR	smtpauth.net4india.com
202.71.131.68	A+PTR	bizmail5.net4india.com
202.71.131.68	A	mail.greenwoodhigh.in
202.71.131.68	A	mail.impeloverseas.com
202.71.131.69	A+PTR	bizmail4.net4india.com
202.71.131.69	A	mail.veolia-transport.in
202.71.131.69	A	mail.elcosoft.com
202.71.131.98	A	mail3.redtapeindia.com
202.71.131.98	A	mail.redtapeindia.com
202.71.131.192	A	mail.nexus.co.in
202.71.131.224	PTR	bizmail6.net4india.com
202.71.131.224	PTR	bizmailplus.net4india.com
202.71.131.224	A	mail.milindia.com
202.71.131.225	A+PTR	bizmail7.net4india.com
202.71.131.225	A	mail.cavventures.in
202.71.131.225	A	ultraintl.com
202.71.131.241	PTR	ns1.webpresenceworld.com
202.71.131.241	A	ns1.net4india.com
202.71.131.241	A	sklawfirm.co.in
202.71.131.244	PTR	bizmail1.net4india.com
202.71.131.244	A	mail.astiindia.com
202.71.131.244	A	mail.qhtalbros.com