Robtex

Up: 203.126.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.126.220.0/23
Down right: 203.126.222.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.126.220.50	PTR	mail.squiremech.com
203.126.220.53	A+PTR	mail.squiremech.com
203.126.220.54	A	squiremech.com
203.126.220.54	A	www.squiremech.com
203.126.220.58	A	smtpbar.squiremech.com
203.126.220.62	PTR	mail.squiremech.com
203.126.220.129	A	spo.com.sg
203.126.220.129	A	swiregroup.com.sg
203.126.220.138	A	ns1.swire.com.sg
203.126.220.154	A	www.swireshipping.co.nz
203.126.220.154	A	china-navigation.cn
203.126.220.154	A	china-navigation.com.cn
203.126.220.195	A+PTR	crdmxg2.cordeos.com
203.126.220.195	A	mdxsg2.cordeos.com
203.126.220.195	A	mdxsg1.cordeos.com
203.126.220.196	A+PTR	crdmxg2.cordeos.net
203.126.220.197	A	parkviewsquare.com
203.126.220.197	A	wwwpub.cordeos.com.sg
203.126.220.197	A	cordeos.com.ph
203.126.220.200	A	mail01.zuji.com.hk
203.126.220.200	A	groupsopex.com.sg
203.126.220.200	A	spxsgsrv1.groupsopex.com.sg
203.126.221.100	PTR	ftp.masterbulk.com.sg
203.126.221.100	PTR	mail.masterbulk.com.sg
203.126.221.100	PTR	mailmar.masterbulk.com.sg
203.126.221.102	A	ftp.masterbulk.com.sg
203.126.221.242	A+PTR	exch.ssypacific.com
203.126.221.242	A+PTR	ssysin.com.sg
203.126.221.242	A+PTR	exch.ssysin.com.sg
203.126.221.247	A	mail.ssymobile.com
203.126.221.247	A	mobile.ssysin.com.sg
203.126.221.248	PTR	mail.ssypacific.com
203.126.222.1	A	richland.com.sg
203.126.222.10	PTR	richlandds2.richland.com.sg
203.126.222.10	A	mail.ellipse-energy.com
203.126.222.10	A	mail.relresources.com
203.126.222.11	PTR	richlandds1.richland.com.sg
203.126.222.226	A	mail.intraco.com.sg
203.126.222.227	A	myintraco.com.sg
203.126.222.230	PTR	antispam.intraco.com
203.126.222.230	A	mail.intraco.com
203.126.223.1	A+PTR	mail1.vpost.com.sg
203.126.223.2	A+PTR	mail.vpost.com.sg
203.126.223.2	A	mail.vpostasia.com
203.126.223.2	A	mail.mysam.com.sg
203.126.223.4	A	scandelight.com.sg
203.126.223.34	A	dns.ttie.com.sg
203.126.223.36	A	exchange.ttie.com.sg
203.126.223.42	A	natural-living.com.sg
203.126.223.45	A	castilla.com.sg
203.126.223.46	A	mail.castilla.com.sg
203.126.223.48	A	mail.teac.com.sg
203.126.223.48	A	teac.com.sg
203.126.223.55	A	e-novena.com
203.126.223.55	A	www.e-novena.com
203.126.223.58	A	www.furn2.com
203.126.223.67	A+PTR	smtp3.sin.canopiusasia.sg
203.126.223.109	A	surbana-academy.com
203.126.223.114	A	dns1.altusholdings.com
203.126.223.118	A	smtp.altusholdings.com
203.126.223.121	A+PTR	mail.altusholdings.com
203.126.223.123	A+PTR	mx2.altusholdings.com
203.126.223.126	PTR	exch.altusholdings.com
203.126.223.131	PTR	melchers.melchers.com.sg
203.126.223.131	A+PTR	melchersdns.melchers.com.sg
203.126.223.131	PTR	web.melchers.com.sg
203.126.223.132	A+PTR	melchers.melchers.com.sg
203.126.223.132	A	mail.breitling.com.sg
203.126.223.132	A	mail.gmtsingapore.com