Robtex

Up: 58.185.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 58.185.8.0/22
Down right: 58.185.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.185.8.84	A	mqcoms.com
58.185.8.130	PTR	mail.bilseagroup.com
58.185.8.130	A	mail.bilxin.com
58.185.8.130	A	mail.seabridge-bunkering.com
58.185.8.227	A	siaec-fmp.com
58.185.8.230	A	survey.singaporeair.com
58.185.8.232	A	sq-rss.com.sg
58.185.8.232	A	www.sq-rss.com.sg
58.185.8.233	A	www.siaec.com.sg
58.185.8.234	A	webchat.singaporeair.com
58.185.10.122	PTR	mail.jlmould.com
58.185.10.133	A	cosbulkcm.com
58.185.11.53	PTR	webmail.fineliving.com.sg
58.185.11.53	PTR	webmail.leathermaster.com.sg
58.185.11.53	PTR	webmail.mgc.com.sg
58.185.11.132	A+PTR	mail.tec-hub.com
58.185.11.132	A	mail.intercept-asia.com
58.185.11.162	A+PTR	home.yeos.com
58.185.11.168	A	ns1.yeos.com.hk
58.185.11.168	A	yeos.com.sg
58.185.11.168	A	ns2.yeoschina.com
58.185.11.243	A+PTR	mail.softenger.com
58.185.11.243	A	net.softenger.com
58.185.11.244	A	mail.softenger.com
58.185.11.244	A	smashgaps.com
58.185.11.244	A	mail.smashgaps.com
58.185.12.150	A	*.hcbtrust.net
58.185.12.150	A	imfortuna.com
58.185.12.150	A	nationalfed.com
58.185.12.152	A	www.img-fx.com
58.185.12.152	A	*.astralfin.com
58.185.12.152	A	astralfin.com
58.185.12.162	A+PTR	smtpgw.minebea.com.sg
58.185.12.163	A+PTR	psc003.minebea.com.sg
58.185.12.243	PTR	email.brother.com.sg
58.185.12.245	PTR	www.brother.com.sg
58.185.12.246	PTR	mail.brother.com.sg
58.185.12.250	A	brother.sg
58.185.12.250	A	www.brother.sg
58.185.13.149	A	pridns.kkh.com.sg
58.185.13.156	A+PTR	smtp2.kkh.com.sg
58.185.13.157	A+PTR	smtp1.kkh.com.sg
58.185.13.158	A+PTR	gateway.kkh.com.sg
58.185.13.158	PTR	localhost.kkh.com.sg
58.185.13.158	PTR	pridns.kkh.com.sg
58.185.13.177	A	ikeastore.com.sg
58.185.13.184	A	email.ikeastore.com.sg
58.185.13.211	PTR	mailgw.ishimaship.com
58.185.13.246	A	vdns1.ginga.com.sg
58.185.13.252	A	dojima-exchange.com
58.185.13.252	A	www.ginga.com.sg
58.185.13.254	A+PTR	mail.ginga.com.sg
58.185.15.142	A	ournoblelife.com