Robtex

Up: 58.145.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 58.145.192.0/21
Down right: 58.145.200.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.145.192.3	PTR	destiny.flexihostings.net
58.145.192.11	A	szzhongde.com
58.145.192.11	A	www.szzhongde.com
58.145.192.12	A	gcdc.com.au
58.145.192.18	PTR	owen18.flexihostings.net
58.145.192.20	A	dns2.purchasenet.com.au
58.145.192.20	A	dns2.itconnect.asia
58.145.192.20	A	dns2.bytesperinch.com
58.145.192.62	PTR	coldale.net
58.145.192.67	PTR	eclipse67.flexihostings.net
58.145.192.86	PTR	zouk86.flexihostings.net
58.145.192.88	A	byb365.com
58.145.192.88	A	99far.net
58.145.192.152	PTR	server.ozzigamers.com
58.145.192.157	PTR	dns0.accessezy.com
58.145.192.173	PTR	win01.net
58.145.192.202	PTR	kimono202.flexihostings.net
58.145.193.132	A	mail.melilea2u.com
58.145.193.165	A	secura.com.sg
58.145.195.41	PTR	mx01.rach.com.sg
58.145.195.42	A	forums.keeptouch.net
58.145.195.42	A	mx02.rach.com.sg
58.145.195.44	A+PTR	mail.keeptouch.sg
58.145.195.44	A	www.keeptouch.sg
58.145.195.98	PTR	sgp98.sysquest.sg
58.145.195.100	A+PTR	ns1.sysquest.sg
58.145.195.100	A	chinaik.com.sg
58.145.195.100	A	sinotrans.com.sg
58.145.195.102	PTR	pop.sysquest.sg
58.145.195.103	PTR	pop.sysquest.com.sg
58.145.195.112	PTR	www.pel-elsa.com.sg
58.145.195.113	PTR	www.cel.com.sg
58.145.195.114	PTR	www.atlas-vending.com
58.145.195.115	PTR	www.chinaik.com.sg
58.145.195.131	A	settle-systems.com
58.145.196.104	A	staging.brandsworld.com
58.145.196.107	A	brandsworld.eu
58.145.196.110	A	brandsbirdsnest.com.cn
58.145.196.130	PTR	m.sgnic.sg
58.145.196.130	PTR	ps.sgnic.sg
58.145.196.130	A	dnq.nic.net.sg
58.145.196.131	A+PTR	enum01.sgnic.sg
58.145.196.132	PTR	dr.sgnic.sg
58.145.196.151	PTR	em1.sgnic.sg
58.145.196.152	PTR	em2.sgnic.sg
58.145.196.234	PTR	mgate3.btl-feeders.com
58.145.196.251	PTR	mail.veloxlogic.com
58.145.197.98	A	www.dprime.com.sg
58.145.197.98	A	peterkoh.com
58.145.197.98	A	dprime.com.sg
58.145.197.132	A	sg1.bizws.com
58.145.197.135	A	indialisting.com
58.145.197.146	A	view2offer.biz
58.145.198.21	PTR	gi0-2.284.gw1.sin9.pacific.net.sg
58.145.198.33	PTR	gi0-2.129.gw1.sin9.pacific.net.sg
58.145.198.37	PTR	gi0-2.240.gw1.sin9.pacific.net.sg
58.145.198.49	PTR	gi0-2.294.gw1.sin9.pacific.net.sg
58.145.198.53	PTR	gi0-2.296.gw1.sin9.pacific.net.sg
58.145.198.57	PTR	gi0-2.192.gw1.sin9.pacific.net.sg
58.145.199.34	PTR	lcl02.systemoverdrive.com
58.145.199.42	PTR	lcl03.systemoverdrive.com
58.145.199.125	PTR	webmail.info-lab.com
58.145.199.135	A	www.recaap.org
58.145.199.138	A	test-payment.com
58.145.199.161	PTR	www.internalprogram.com
58.145.199.195	A	ask.jcu.edu.sg
58.145.199.206	PTR	maggi-club.ch
58.145.199.214	PTR	www.fournaisegroup.com
58.145.199.215	PTR	www.fournaisegroup.com
58.145.199.221	PTR	fournaisegroup.com
58.145.199.225	PTR	www.fournaisegroup.com
58.145.199.252	PTR	www.one-to-one-communicator.com
58.145.199.253	PTR	www.one-to-one-communicator.com
58.145.200.20	PTR	mail.helioslab.com
58.145.200.36	PTR	mail.commstree.com
58.145.200.36	PTR	mail.devenmt.com
58.145.200.36	PTR	mail.devenss.com
58.145.200.42	PTR	mail.whatoeat.com
58.145.200.78	A+PTR	mx.unaico.com
58.145.200.142	A	larsenoilandgas.com
58.145.200.206	PTR	email501.3inetwork.net
58.145.200.206	A	email.unifood.com.sg
58.145.200.206	A	email.urbanrecycle.com
58.145.200.207	PTR	email502.3inetwork.net
58.145.200.208	A+PTR	email503.3inetwork.net
58.145.200.208	A	server503.3inetwork.net
58.145.200.209	A+PTR	email504.3inetwork.net
58.145.200.209	A	server504.3inetwork.net
58.145.200.210	PTR	email505.3inetwork.net
58.145.200.226	A	zainudinnordin.sg
58.145.200.231	A	pridns.3inetwork.net
58.145.200.233	A	www.viennabuffet.com
58.145.200.233	A	www.3ii.com
58.145.200.240	A	email.3p4p.com
58.145.202.22	A	ns3.tplthermal.com.sg
58.145.202.132	A	ns3.tekla.com
58.145.202.147	A	mc-credit.com.sg
58.145.202.149	A	de-payment.com
58.145.202.150	A	suispay.com
58.145.202.150	A	www.suispay.com
58.145.202.164	A	www.emailsettlement.com
58.145.202.164	A	emailsettlement.com
58.145.203.1	PTR	portal.assurity.sg
58.145.203.2	A+PTR	mercury1.assurity.sg
58.145.203.3	A+PTR	venus1.assurity.sg
58.145.203.4	A+PTR	earth1.assurity.sg
58.145.203.5	A	mars1.assurity.sg
58.145.203.37	PTR	ns2.skylightgroup.com
58.145.205.3	A+PTR	ns1.skylightgroup.com
58.145.205.4	A	ns2.skylightgroup.com
58.145.205.5	A	helpdesk.skylightgroup.com
58.145.205.7	A+PTR	mailserv.skylightgroup.com
58.145.205.8	PTR	webserv.skylightgroup.com
58.145.205.15	A	yeohong.com
58.145.205.16	PTR	darwin.skylight.sg
58.145.205.16	A	ns2.skylight.sg
58.145.205.18	A+PTR	mars.skylight.sg
58.145.205.18	A	yeohong.com
58.145.205.43	PTR	mail.eucalyptuz.com
58.145.205.43	A	ns1.eucalyptuz.com
58.145.205.44	A+PTR	ns2.eucalyptuz.com
58.145.205.48	A+PTR	ns1.webspace.com.sg
58.145.205.48	A	mail.euclient.com
58.145.205.48	A	euclient.com
58.145.205.49	PTR	cp.webspace.com.sg
58.145.205.49	A	webspace.com.sg
58.145.205.66	A	ibizcs.com