Robtex

Up: 103.6.86.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.6.87.0/25
Down right: 103.6.87.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.6.87.16	PTR	null
103.6.87.21	PTR	159968-159896-maa.dh.vr.am
103.6.87.27	A+PTR	www.travelpack.in
103.6.87.27	A	www.travelpack.co.in
103.6.87.27	A	travelpack.co.in
103.6.87.29	A	in.tklk.co
103.6.87.35	PTR	null
103.6.87.39	PTR	hennai.dnsttl.com
103.6.87.39	A	doddledo.com
103.6.87.53	PTR	chennai2.knet.vr.org
103.6.87.55	PTR	null
103.6.87.68	PTR	lh01-as.les-horaires.fr
103.6.87.76	A+PTR	maa1.m-d.net
103.6.87.76	A	0.asia.pool.ntp.org
103.6.87.76	A	in.pool.ntp.org
103.6.87.78	PTR	null
103.6.87.83	PTR	null
103.6.87.97	PTR	null
103.6.87.99	A+PTR	chennai.ns.ghoti.in
103.6.87.114	PTR	probot1.maa.hv.prod
103.6.87.114	A	tumblrprobes.cedexis.com
103.6.87.114	A	radartumblr.cedexis.com
103.6.87.115	A	site24x7.enduserexp.com
103.6.87.115	A	in6.enduserexp.com
103.6.87.117	PTR	cloud.angelcollege.edu.in
103.6.87.117	A	angelindia.com
103.6.87.117	A	angelcollege.edu.in
103.6.87.120	A	in2-16706420.wtfast.com
103.6.87.121	PTR	ns1-maa.ucdn.com
103.6.87.125	PTR	f.ns.buddyns.com
103.6.87.125	A	ns4.annal.co.uk
103.6.87.125	A	ns6.fipscode.net
103.6.87.130	PTR	tagserver1.maa.hv.prod
103.6.87.133	PTR	server2.host2let.in
103.6.87.133	A	sppanknit.com
103.6.87.133	A	hindustries.in
103.6.87.137	A	ns7.changeip.com
103.6.87.137	A	ns7.narindal.ch
103.6.87.141	A	mail.cr0wncastle.com
103.6.87.141	A	mail.cclsites.com
103.6.87.141	A	mail.proofpointsecuremessage.com
103.6.87.149	PTR	null
103.6.87.149	A	indpool.com
103.6.87.149	A	mail.indpool.com
103.6.87.151	PTR	null
103.6.87.153	A	ns.ind-ns8ds.com
103.6.87.153	A	ind-ns8ds.com
103.6.87.168	A+PTR	mail.0snet.info
103.6.87.169	A+PTR	sip01.onsonmedical.com
103.6.87.172	PTR	null
103.6.87.177	A+PTR	gw1.maa1.vitalng.com
103.6.87.183	PTR	hedgeohari.hedgeohari.com
103.6.87.183	A	mail.hedgeohari.com
103.6.87.183	A	hedgeohari.com
103.6.87.186	A	anahathaayurclinic.com
103.6.87.187	PTR	null
103.6.87.187	A	goanwap.pro
103.6.87.187	A	ns3.goanwap.pro
103.6.87.196	A	bpojob.in
103.6.87.202	PTR	chennai.nscache.com
103.6.87.202	A	ns7.nscache.com
103.6.87.203	A	mail.schoolofhedge.com
103.6.87.205	PTR	enterprise.mobme.in
103.6.87.205	A	www.mobme.in
103.6.87.205	A	mobme.in
103.6.87.213	PTR	hundeschaden.net
103.6.87.213	A	jothimailservers.com
103.6.87.213	A	www.jothimailservers.com
103.6.87.214	A	mobileexpress.in
103.6.87.214	A	mobileid.in
103.6.87.223	A+PTR	mail.mpipe.net
103.6.87.227	A	mail.mapacomplaint.com
103.6.87.227	A	leysa.net
103.6.87.227	A	mapacomplaint.com
103.6.87.228	A	in2-21799184.wtfast.com
103.6.87.235	A	auristravels.com
103.6.87.235	A	mx.auristravels.com
103.6.87.236	A+PTR	dns-c.thw.net
103.6.87.236	A	dns-c.ibabe.us
103.6.87.236	A	mx-c.thw.net
103.6.87.243	A	dialanaukri.com