Robtex

Up: 58.185.116.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 58.185.116.0/24
Down right: 58.185.117.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.185.116.82	A	mail.hongseh.com.sg
58.185.116.148	A	mail.mediaweb.com.sg
58.185.116.220	A	www.suntechnosystems.com
58.185.117.3	PTR	smtp.addvalue.com.sg
58.185.117.4	A	addvalue.com.sg
58.185.117.4	A	marlin.bio.umass.edu
58.185.117.4	A	bardissihosting.net
58.185.117.10	A	smtp.addvalue.com.sg
58.185.117.10	A	mail.addvalue.com.sg
58.185.117.99	A+PTR	po.choffshore.com.sg
58.185.117.147	A	ns2.ortusbeauty.com
58.185.117.148	A+PTR	mail.ortus.my
58.185.117.148	PTR	mail.docte.net
58.185.117.148	A+PTR	mail.ortusbeauty.com
58.185.117.242	A+PTR	mailsg.norstarshipping.com
58.185.117.244	A	www.norstarsm.com