Robtex

Up: 103.31.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 103.31.128.0/20
Down right: 103.31.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.31.131.245	A	mx.miafinancial.com
103.31.131.245	A	mail.aseanforum.asia
103.31.131.245	A	mail.australianbrewerycompany.com
103.31.132.101	A	sap-express.id
103.31.132.106	A+PTR	mail.sap-express.com
103.31.132.116	A	www.stikeswnpalu.ac.id
103.31.132.116	A	stikeswnpalu.ac.id
103.31.132.131	PTR	ns1.mediaindocyber.net
103.31.132.131	A	ns1.tritunggalsinarjaya.co.id
103.31.132.131	A	ns1.arthamedia.net
103.31.132.132	PTR	ns2.indocyber.net.id
103.31.132.134	A	mx.mediaindocyber.net
103.31.132.178	A	www.ptncs.com
103.31.132.178	A	ptncs.com
103.31.132.180	A	www.ptncs.com
103.31.132.180	A	www.ptncs.co.id
103.31.132.182	A+PTR	ro.ptncs.co.id
103.31.133.14	A	gunacipta.co.id
103.31.133.72	A+PTR	ip-133-72.mediaindocyber.net
103.31.133.99	A	amcklinik.com
103.31.133.99	A	taspratama.com
103.31.133.132	A+PTR	dnsonly1.mediaindocyber.net
103.31.133.132	A	ns1.mediaindocyber.net
103.31.133.132	A	ns4.mediaindocyber.net
103.31.133.134	PTR	cctv-pluit
103.31.133.134	A	mx.mediaindocyber.net
103.31.133.140	PTR	backup.aswabuana.com
103.31.133.141	PTR	relay.indocyber.net.id
103.31.134.24	A	ip-134-24.mediaindocyber.net
103.31.134.27	A	ip-134-27.mediaindocyber.net
103.31.134.29	A	ip-134-29.mediaindocyber.net
103.31.134.61	A	ip-134-61.mediaindocyber.net
103.31.134.78	A	mail.howtoproblem.com
103.31.134.93	A	ns2.nusantaramengaji.com
103.31.134.93	A	mail.nusantaramengaji.com
103.31.134.93	A	nusantaramengaji.com
103.31.134.148	A	mail.trustzone.id
103.31.134.148	A	ns1.berebutan.com
103.31.134.148	A	ns2.trustzone.id
103.31.134.149	PTR	pkb.or.id
103.31.134.180	PTR	survey.pes.co.id
103.31.134.182	A	ns1.pes.co.id
103.31.134.210	A+PTR	pdckapuk.harindo.com
103.31.135.135	PTR	cpanel1.indocyber.net.id.135.31.103.in-addr.arpa
103.31.135.135	A+PTR	cpanel.indocyber.net.id
103.31.135.135	A	stan-icsemarang.com
103.31.136.51	A+PTR	smtp.rainsteppe.net
103.31.136.51	PTR	mail.rainsteppe.net
103.31.136.51	A+PTR	pop3.rainsteppe.net
103.31.136.130	PTR	pop3.hkcolo.net
103.31.136.130	A+PTR	smtp.hkcolo.net
103.31.136.130	PTR	mail.hkcolo.net
103.31.136.133	A+PTR	mail01.hkcolo.net
103.31.136.133	A	smtp.hkcolo.net
103.31.137.38	A	guoking.com.hk
103.31.137.38	A	guokinghk.com
103.31.138.4	A	www.hkb2b.com
103.31.138.4	A	mx02.hkb2b.com
103.31.138.4	A	hkbeauty.com.hk
103.31.138.10	A	www.hkb2b.com
103.31.138.42	PTR	mail.truepartner.org
103.31.138.42	A	cnhk02.truepartnercapitalusa.com
103.31.138.42	A	mail.truepartnercapitaladvisor.com
103.31.141.21	A	bmta10-21.mta-rdns.biz
103.31.141.22	A	bmta10-22.mta-rdns.biz
103.31.141.75	A	bmta10-75.mta-rdns.biz
103.31.144.1	PTR	1-144-31-103.dnainfotel.com
103.31.144.3	PTR	3.144.31.103-rev.gponasia.com
103.31.144.3	A	login.dnainfotel.com
103.31.144.162	A+PTR	mx1.vivagroup.in
103.31.145.76	PTR	76-145-31-103.dnainfotel.com
103.31.145.76	A	r1.sn-qo5po4vuxa-cvhl.googlevideo.com
103.31.145.77	PTR	77-145-31-103.dnainfotel.com
103.31.145.77	A	r2---sn-qo5po4vuxa-cvhl.googlevideo.com
103.31.145.77	A	r2.sn-qo5po4vuxa-cvhl.googlevideo.com
103.31.145.78	PTR	78-145-31-103.dnainfotel.com
103.31.147.167	PTR	167-147-31-103.dnainfotel.com
103.31.150.53	A	mascotoa.com
103.31.150.98	A	btm168.com
103.31.150.98	A	www.bluewave-web.com.cn
103.31.151.122	A	lgtclub.com
103.31.156.1	PTR	1.156.31.103.cni.net.id
103.31.156.79	PTR	79.156.31.103.cni.net.id
103.31.156.197	PTR	197.156.31.103.cni.net.id
103.31.157.10	A	bluppp.us
103.31.157.106	PTR	106.157.31.103.cni.net.id
103.31.157.206	PTR	206.157.31.103.cni.net.id
103.31.157.210	PTR	210.157.31.103.cni.net.id
103.31.159.2	A+PTR	svr.mail01.cni.net.id
103.31.159.2	A	smtp.platinum.net.id
103.31.159.2	A	mail.multimedia.co.id
103.31.159.3	A+PTR	svr2.mail02.cni.net.id
103.31.159.81	PTR	81.159.31.103.cni.net.id