Robtex

Up: 203.117.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.117.208.0/21
Down right: 203.117.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.117.208.114	PTR	smtp2.sin.kingsmeadcap.com
203.117.208.114	PTR	smtp2.sin.kingsmeadcapital.com
203.117.209.163	A+PTR	tourworld.org
203.117.209.163	A	mail.tourworld.com.sg
203.117.209.163	A	mail.tourworld.travel
203.117.209.165	PTR	tourworld.travel
203.117.209.165	A	mail2.tourworld.com.sg
203.117.211.67	A	myanmarndc.net
203.117.211.68	A	thaindc.net
203.117.211.77	A	kemilink.com.sg
203.117.211.77	A	sanfentang.com
203.117.217.147	A+PTR	gw-sg2.ong-ong.com
203.117.217.147	A	smtp.ong-ong.com
203.117.217.147	A	smtp.rankine-hill.com
203.117.217.151	A	mail03.ong-ong.com
203.117.218.5	A	mx2.newpacificline.com
203.117.218.69	A	hamka.org
203.117.218.69	A	www.hamka.org
203.117.218.180	A+PTR	mx2.suntecsingapore.com
203.117.220.70	A	mail.acbbmt.com
203.117.220.70	A	mail.aamg.co
203.117.221.83	A	mx2.fullertonbayhotel.com
203.117.221.178	A	fw.sw.com.sg
203.117.221.180	A	dc1.sw.com.sg
203.117.221.182	A	ultra.sw.com.sg
203.117.221.182	A	relay1.sw.com.sg
203.117.221.249	A	exchange.legispoint.com
203.117.221.249	A	www.legispoint.com
203.117.222.52	A	mail.caremyface.com
203.117.222.60	A	mail2.hmv.com.sg
203.117.222.60	A	hmvsg1.hmv.com.sg
203.117.222.216	A+PTR	smtp.sakacapital.com