Robtex

Up: 202.70.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.70.52.0/23
Down right: 202.70.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.70.52.9	PTR	mailkps.wireless-indonesia.co.id
202.70.52.11	A	ksmg.smartfren.com
202.70.52.11	A	ksmg.wireless-indonesia.co.id
202.70.52.12	A+PTR	ksmg.smartfren.com
202.70.52.16	A	jkt-email-gw01.smartfren.com
202.70.52.17	A	oms.smartfren.com
202.70.52.19	A	tzuchi.smartfren.com
202.70.52.20	A	smartfrenclub.smartfren.com
202.70.52.22	A	loyalty.smartfren.com
202.70.52.22	A	pascabayar.smartfren.com
202.70.52.23	PTR	jkt-mail.smartfren.com
202.70.52.26	A	myhr.smartfren.com
202.70.52.29	A+PTR	pub-av02.smartfren.com
202.70.52.34	A+PTR	ns3.smartfren.com
202.70.52.38	A+PTR	ns1.smartfren.com
202.70.52.38	A+PTR	ns1.wireless-indonesia.co.id
202.70.52.38	A	ns1.smartfren.co.id
202.70.52.40	A	cldmobilelearning.smartfren.com
202.70.52.41	A+PTR	zmail.smartfren.com
202.70.52.43	A	life.smartfren.com
202.70.52.53	A	video.smartfren.com
202.70.52.100	PTR	cldmobilelearning.smartfren.com
202.70.52.100	PTR	contactus.smartfren.com
202.70.52.100	A+PTR	customercare.smartfren.com
202.70.52.101	PTR	imsva.smartfren.com
202.70.52.102	PTR	mail.smartmail.co.id
202.70.52.103	PTR	smail.smart-telecom.co.id
202.70.52.103	PTR	api.smart.co.id
202.70.52.103	PTR	mail1.smail.smart-telecom.co.id
202.70.52.104	PTR	pmail.smart-telecom.co.id
202.70.52.104	A	recruitment.smartfren.com
202.70.52.105	PTR	imsva2.smartfren.com
202.70.52.106	A	bpm.smartfren.com
202.70.52.110	A+PTR	autodiscover.smartfren.com
202.70.52.110	A+PTR	pop2.smartfren.com
202.70.52.110	A+PTR	smtp2.smartfren.com
202.70.52.111	PTR	smtp02.ibsmulti.com
202.70.52.111	PTR	smtp02.smartfren.com
202.70.52.115	A+PTR	e-smart-i.smartfren.com
202.70.52.118	A+PTR	stsreport.smartfren.com
202.70.52.118	A+PTR	ststraining.smartfren.com
202.70.52.120	PTR	zmail.smartfren.com
202.70.52.122	PTR	zmail.smartfren.com
202.70.53.20	A	foresight.smartfren.com
202.70.53.20	A	netvelocity.smartfren.com
202.70.53.25	A	sasis.smartfren.com
202.70.53.26	A	repairtracking.smartfren.com
202.70.53.27	A	stg-loyalty.smartfren.com
202.70.53.31	A	canopy.smartfren.com
202.70.53.31	A	optimis.smartfren.com
202.70.53.40	A	mysf.id
202.70.53.40	A	www.mysf.id
202.70.53.41	PTR	tms.smartfren.com
202.70.53.43	A+PTR	data.smartfren.com
202.70.53.43	PTR	my.smartfren.com.com
202.70.53.43	PTR	jump.smart-telecom.co.id
202.70.53.45	A+PTR	sts.smartfren.com
202.70.53.47	A+PTR	web2sms.smartfren.com
202.70.53.48	A	app.switchmobile.id
202.70.53.48	A	web.switchmobile.id
202.70.53.51	A	prd-mysf-api-gw.smartfren.com
202.70.53.61	A	smarttone.smartfren.com
202.70.53.61	A	selfcare.smartfren.com
202.70.53.111	A+PTR	live.smart.co.id
202.70.53.113	PTR	tone.smart-telecom.co.id
202.70.53.114	PTR	firmwareandro.smartfren.com
202.70.53.115	A+PTR	vpn-office1.smartfren.com
202.70.53.116	A+PTR	vpn-office2.smartfren.com
202.70.53.122	A+PTR	email-gw-custcare.smartfren.com
202.70.53.122	A	relay.smartfren.com
202.70.53.123	PTR	smartfren.com
202.70.53.123	A+PTR	www.smartfren.com
202.70.53.123	A	m.smartfren.com
202.70.53.124	A	custinfo.smartfren.com
202.70.53.125	A+PTR	livechat.smartfren.com
202.70.53.127	A+PTR	jira.smartfren.com
202.70.53.128	A+PTR	confluence.smartfren.com
202.70.53.128	A	jira.smartfren.com
202.70.53.130	PTR	sipoimcim.wireless.co.id
202.70.53.133	A+PTR	ns2.smartfren.com
202.70.53.133	A+PTR	ns2.wireless-indonesia.co.id
202.70.53.133	A	ns2.mysf.id
202.70.53.134	A+PTR	sris.smartfren.com
202.70.53.171	PTR	rms.smartfren.com
202.70.53.171	PTR	rms.smart-telecom.co.id
202.70.53.249	A+PTR	cmsmail1.smartfrenworld.com
202.70.53.250	PTR	cmsmail1.smartfrenworld.com
202.70.53.251	PTR	cmsmail1.smartfrenworld.com
202.70.53.252	A+PTR	cmsmail2.smartfrenworld.com
202.70.53.252	A+PTR	clm.smartfren.com
202.70.53.253	PTR	cmsmail2.smartfrenworld.com
202.70.53.254	PTR	cmsmail2.smartfrenworld.com
202.70.54.13	A	r2.sn-nh5gu-jb3z.googlevideo.com
202.70.54.14	A	r3.sn-nh5gu-jb3z.googlevideo.com
202.70.54.15	A	r4.sn-nh5gu-jb3z.googlevideo.com
202.70.54.16	A	r5.sn-nh5gu-jb3z.googlevideo.com
202.70.54.17	A	r6.sn-nh5gu-jb3z.googlevideo.com
202.70.54.17	A	r6.sn-nh5gu-jb3z.gvt1.com
202.70.54.18	A	r7.sn-nh5gu-jb3z.gvt1.com
202.70.54.81	A	scontent.fcgk24-1.fna.fbcdn.net
202.70.54.82	A	video.fcgk24-1.fna.fbcdn.net
202.70.54.96	A	instagram.fcgk24-1.fna.fbcdn.net
202.70.54.98	A	media.fcgk24-1.fna.whatsapp.net