Robtex

Up: 58.185.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 58.185.128.0/20
Down right: 58.185.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.185.128.2	A	smtp.serwerlaw.com
58.185.128.2	A	serwer.picomail.net
58.185.129.60	A	smtp2.combuilder.com.sg
58.185.129.68	PTR	mailspam01.iahgames.com
58.185.129.195	A	dns2.hughesnet.org
58.185.129.196	A	dns1.hughesnet.org
58.185.129.196	A	www.sixscape.com
58.185.129.214	A	ironbox.at-sunrice.com
58.185.129.243	A	hirata.com.sg
58.185.129.244	A+PTR	mail.hirata.com.sg
58.185.129.245	PTR	mail.hirata.com.sg
58.185.130.3	A	wcg-exg.wcg.com.sg
58.185.130.51	A	mail.spinnakerasia.com
58.185.130.132	A	mail.unitedlifestyle.com
58.185.131.3	A+PTR	mail3.yantai-raffles.com
58.185.131.247	PTR	email.horizon-singapore.com
58.185.131.248	A+PTR	mail.horizon-singapore.com
58.185.131.249	PTR	ns1.hstpl.sg
58.185.132.188	PTR	mail.glennmarinegroup.com
58.185.133.11	A	www.univacprecision.com
58.185.133.11	A	www.univac.com.sg
58.185.134.51	A	www.wlawan.com
58.185.135.7	A+PTR	mail.interlocalexim.com
58.185.135.121	A	mail.omsos.com
58.185.135.148	A	mail.sin-ndh.com
58.185.135.148	A	sin-ndh.com
58.185.135.172	A+PTR	gwsmtp.gripwell.com.sg
58.185.135.227	A+PTR	mail.ums.com.sg
58.185.135.227	A	mail.sg.denyogroup.com
58.185.135.228	A+PTR	smtp.ums.com.sg
58.185.136.69	A	www.sunrisetnt.com
58.185.136.246	A	dns2.m-dr.com
58.185.136.249	A	dns1.m-dr.com
58.185.137.17	A+PTR	mailsvr.jpnelson.com.sg
58.185.137.130	A	disa-merchant.com
58.185.137.130	A	citrinesolution.com
58.185.137.198	PTR	mail.collinsmoversworldwide.com
58.185.137.198	A+PTR	po.collinsmovers.com.sg
58.185.138.6	A+PTR	smtp.unigi.com
58.185.138.8	A+PTR	mail.unigi.com
58.185.138.77	PTR	mail.compactsingapore.sg
58.185.138.77	PTR	mail.compactsingapore.com.sg
58.185.138.115	A	mail2.eastwestplanners.com
58.185.138.131	A	annkway.org
58.185.138.154	PTR	a.mx.print-it.com.sg
58.185.138.154	A	ns1.print-it.com.sg
58.185.138.218	A	candyworld.com.sg
58.185.138.218	A	yeehongseng.com.sg
58.185.138.218	A	yhspdc.yeehongseng.com.sg
58.185.139.12	A	wristbands-singapore.com
58.185.139.12	A	wristbands-indonesia.com
58.185.139.12	A	www.gamitapakit.com.sg
58.185.139.89	A	www.truth.sg
58.185.139.89	A	cairnhill.com
58.185.139.89	A	www.cairnhill.com
58.185.139.90	A	mail.cairnhill.com
58.185.139.164	A	fxs.sg
58.185.139.164	A	mail.fxs.sg
58.185.139.167	A	www.fxs.sg
58.185.139.179	A	mail.sptenergygroup.com
58.185.139.235	A	abmetal.com.sg
58.185.139.235	A	teambuild.com.sg
58.185.139.238	PTR	tb1.teambuild.com.sg
58.185.139.238	A	imaxmodular.com
58.185.139.238	A	nyinyi.info
58.185.140.7	A	crm.veolia-es.sg
58.185.140.226	A+PTR	mail1.flecon.com.sg
58.185.142.150	PTR	mail.detpak.com.sg
58.185.144.148	A+PTR	cschl.com.sg
58.185.144.148	A	exch.lmfs.com.sg
58.185.144.148	A	mail.lmfs.com.sg
58.185.144.149	A+PTR	mail.cschl.com.sg
58.185.144.149	A	mail.lmfs.com.sg
58.185.146.72	PTR	smtp.sin.hdhcapital.com
58.185.146.73	A	smtp.sin.hdhcapital.com
58.185.146.194	A	dns.sqlview.com
58.185.146.194	A	husky.sqlview.com
58.185.147.133	A	ns1.gadogadomail.net
58.185.147.134	A	ns2.gadogadomail.net
58.185.148.50	A+PTR	mail.terra-systems.com
58.185.148.50	PTR	mail.huolong.com.sg
58.185.148.50	A	mail.ambulance.sg
58.185.148.178	A	websvr.kraft-tech.com
58.185.148.186	A	sg.kedacom.com
58.185.148.204	A	cortenis.com.sg
58.185.148.204	A	corten.com.sg
58.185.148.204	A	woodcraftstudio.com.my
58.185.148.248	A+PTR	mail.shinmaywa.com.sg
58.185.149.147	A	passwordreset.fareast.com.sg
58.185.150.34	A+PTR	mrelay.tmai.com.sg
58.185.150.38	A+PTR	webmail.tmai.com.sg
58.185.150.67	A	mail.avaglobal.com.sg
58.185.150.90	A+PTR	mail.mindchamps.org
58.185.151.124	A	www.crossfire.com.sg
58.185.151.124	A	www.sdc.com.sg
58.185.151.130	A	bb.bizilaw.com
58.185.151.130	A	bb.bizibody.biz
58.185.151.241	A	onlinebuyingguides.com
58.185.151.241	A	revolx.com
58.185.151.242	A	onyo.com.sg
58.185.151.245	A	revolx.com
58.185.151.245	A	anssg.com
58.185.152.226	PTR	mail.bkapacconf.com
58.185.152.226	PTR	mail.eventco.com
58.185.152.226	PTR	mail.eventslineup.com
58.185.153.90	A	mail.panalogs.com
58.185.153.91	A	panalogs.com.cn
58.185.153.211	A	ns1.greenit.com.sg
58.185.154.76	A	sifoml2.seacon.com.sg
58.185.154.76	A	shrike2.seacon.com.sg
58.185.154.166	A	www.faci.com.sg
58.185.155.133	A	mail.kjayaprakash.sg
58.185.156.28	A	webmail.vantageshipbrokers.com
58.185.156.33	A	mail.mrsfields.com.sg
58.185.156.33	A	exch.mrsfields.com.sg
58.185.156.41	A	mailserver.heptagonindustries.com
58.185.156.155	A	midwest.com.sg
58.185.156.195	A	ceilcoteapc.com.sg
58.185.156.213	A	asiavad.com
58.185.157.6	A	mail.globalturbo.com.sg
58.185.157.6	A	pop.globalturbo.com.sg
58.185.158.52	A+PTR	mail.hartmann-shipping.com
58.185.158.52	A	mail.hsa.com.sg
58.185.158.62	PTR	mail.hsa.sg
58.185.158.193	PTR	router.enviro-hub.com
58.185.158.195	A+PTR	exch.enviro-hub.com
58.185.158.204	A	barracuda.rokko.net
58.185.158.204	A	barracuda.rokko.com.sg
58.185.158.235	A+PTR	mail.certis.im
58.185.158.235	A	vivo20.com
58.185.158.235	A	certis.im
58.185.159.67	A+PTR	smtp1.hallin.com.sg
58.185.159.130	A+PTR	mail.galperti.com.sg