Robtex

Up: 121.123.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 121.123.128.0/19
Down right: 121.123.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
121.123.128.7	A	bcnpecjcs001.maxis.net.my
121.123.132.194	A+PTR	speedtest.maxis.com.my
121.123.132.194	A+PTR	speedtest2.maxis.com.my
121.123.132.194	A+PTR	speedtest3.maxis.com.my
121.123.133.186	A	vpn.maxiscloud.com
121.123.136.83	A+PTR	webmail.naviscapital.com
121.123.136.83	A	mail.naviscapital.com
121.123.136.83	A	webmail.navis-advisors.com
121.123.136.198	A+PTR	mail.ekuinas.com.my
121.123.136.251	A	mx06.aegisbpo.com.my
121.123.136.252	A	mx07.aegisbpo.com.my
121.123.137.215	A+PTR	pnblbv2.pnb.com.my
121.123.137.218	A	helang.lc.pnb.com.my
121.123.137.218	A	helang.pnb.com.my
121.123.137.219	PTR	merak2.ahp.com.my
121.123.137.219	PTR	merak2.ambmutual.com.my
121.123.137.219	A+PTR	merak2.asnb.com.my
121.123.138.102	A	lima.mod.gov.my
121.123.138.102	A	ispsurvey.mod.gov.my
121.123.138.102	A	sppep.mod.gov.my
121.123.138.162	A+PTR	smtp03.rhbgroup.com
121.123.138.162	A+PTR	rhbsmtp03.rhbgroup.com
121.123.139.85	A	mx1.iilm.com
121.123.139.85	A	mail.iilm.com
121.123.139.133	A+PTR	gbgateway.gamuda.com.my
121.123.139.133	A	mx-202-75-153-25.splash.com.my
121.123.139.133	A	gateway.gamuda.com.my
121.123.140.71	A	impact-alliance.net
121.123.140.73	A	mailmx1.impact-alliance.net
121.123.140.80	A	certlite.impact-alliance.org
121.123.140.163	A	www.nilai.my
121.123.140.164	A	nilaint.nilai.edu.my
121.123.140.165	A	ns02.nilai.edu.my
121.123.140.166	A	ntdns.nilai.edu.my
121.123.141.68	A	webmail.goldfingroup.com
121.123.141.68	A	goldfingroup.com
121.123.142.222	A	itsdcentral.com
121.123.143.97	A	mail.iperintis.com
121.123.143.98	A	dhqnam01.iperintis.com
121.123.143.99	A	mail.iperintis.com
121.123.143.103	A	owa.iperintis.com
121.123.143.196	PTR	mail2.2t.com.my
121.123.143.198	A	ugdr.kvmrt-ug.com.my
121.123.143.199	A	webmail.2t.com.my
121.123.143.203	A+PTR	mail.2t.com.my
121.123.143.204	A	gtm01.2t.com.my
121.123.143.237	A	gtm01.2t.com.my
121.123.144.53	A+PTR	mailout-emea.osram.net
121.123.144.60	A	lp-pen-1.osram.net
121.123.144.66	A+PTR	mailemea01.osram.net
121.123.144.66	A	ns3.osram.net
121.123.144.242	A	lp1.guocoland.com.my
121.123.144.245	PTR	mail.guocoland.com.my
121.123.144.245	A	mail.lp.guocoland.com.my
121.123.146.68	A	bursalink.bursamalaysia.com
121.123.146.80	A	ens2.klse.com.my
121.123.146.80	A	ens2.bursamalaysia.com
121.123.146.98	A	sens2.bursamalaysia.com
121.123.146.143	PTR	mail3.astro.com.my
121.123.146.144	PTR	mail4.astro.com.my
121.123.146.147	A	legacy.astro.com.my
121.123.146.163	A	ott.astro.com.my
121.123.146.207	PTR	mail3.astro.com.my
121.123.146.208	PTR	mail4.astro.com.my
121.123.146.211	A	legacy.astro.com.my
121.123.146.227	A	ott.astro.com.my
121.123.147.3	PTR	ironport.bhpetrol.com.my
121.123.147.3	A+PTR	mail.bhpetrol.com.my
121.123.147.5	A	ns1.bhpetrol.com.my
121.123.147.15	A	ns2.bhpetrol.com.my
121.123.147.143	A	mail.kurnia.com.my
121.123.147.143	A	mx.kurnia.com.my
121.123.148.153	A	mx5.ut.com.my
121.123.148.154	A+PTR	mx6.ut.com.my
121.123.148.196	A+PTR	mail.qbe.com.my
121.123.148.243	A	mail.pdcpremier.com.my
121.123.148.243	A	mail.pdc.gov.my
121.123.148.244	PTR	mx.pdc.gov.my
121.123.148.244	PTR	smtp.pdc.gov.my
121.123.148.244	A	modus.pdc.gov.my
121.123.149.198	A	m.maxis.com.my
121.123.149.201	A	pay.maxis.com.my
121.123.149.202	A	store.maxis.com.my
121.123.149.207	A	www.mymaxis.com.my
121.123.150.38	A+PTR	mail.dorsettregency.com.my
121.123.153.164	A	www.sub.sola.my
121.123.153.164	A	sola.my
121.123.155.21	A+PTR	mx01.vsource.com
121.123.155.21	A+PTR	mx01.symsc.com.my
121.123.155.21	A	mx01.symphony.com.my
121.123.155.22	PTR	mx02.vsource.com
121.123.155.22	PTR	mx02.symsc.com.my
121.123.155.23	PTR	mx03.vsource.com
121.123.155.23	PTR	mx03.symsc.com.my
121.123.155.24	PTR	mx04.vsource.com
121.123.155.24	PTR	mx04.symsc.com.my
121.123.157.149	A	sslvpnaeonretail.com
121.123.162.39	A	ssl.sentral.pwc.com.my
121.123.162.40	A	core-malaysia.pwc.com.my
121.123.162.43	A	gp.pwc.com.my
121.123.162.51	A	ssl.sentral.pwc.com.my
121.123.162.56	A	core-malaysia.pwc.com.my
121.123.162.59	A	gp.pwc.com.my
121.123.162.122	A	ns2.l.iclif.org
121.123.162.125	A+PTR	mail.iclif.org
121.123.162.125	PTR	mail2.iclif.org
121.123.162.125	A	dms.iclif.org
121.123.162.126	A+PTR	mail3.iclif.org
121.123.175.138	A	www.venturegrab.com
121.123.175.139	A	www.penzoft.com
121.123.175.140	A	www.eternal-asia.com.my
121.123.175.140	A	eternal-asia.com.my
121.123.176.60	A	www.ram.com.my
121.123.176.90	PTR	mail.jobpoint.com
121.123.176.90	A	sgsclean.com
121.123.176.107	PTR	mail.technisist.com
121.123.176.107	PTR	mail.tnsecure.com.my
121.123.176.107	PTR	mail.trans-niaga.com
121.123.177.130	A	geopyte.my
121.123.177.130	A	firsthostmy.com
121.123.177.209	A	assetbserver.com
121.123.178.5	A+PTR	orientaldaily.com.my
121.123.180.169	A	kompaun.my
121.123.182.116	A+PTR	scadatron.net
121.123.182.118	A	epeteknik.com
121.123.182.246	A	www.gobiz.com.my