Robtex

Up: 203.125.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.125.12.0/23
Down right: 203.125.14.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.125.12.83	A	www.xtech.asia
203.125.12.83	A	xtech.asia
203.125.12.201	PTR	mail.mccsingapore.com.sg
203.125.12.201	A	mail.thepoizcentre.com.sg
203.125.12.201	A	mail.skyvillaphnompenh.com
203.125.12.202	A	mccland.com.my
203.125.12.202	A	skyvillaphnompenh.com
203.125.12.231	A+PTR	mail.tusspl.com
203.125.12.231	A	mail.ptcpsb.com
203.125.12.238	PTR	mail.nsses.com.sg
203.125.12.238	A+PTR	mail.panterra.com.sg
203.125.12.238	A+PTR	mail.valleverde.com.sg
203.125.12.245	A	mail.pttusb.com
203.125.13.43	A+PTR	mail1.camelottrust.com
203.125.13.71	A	webmail.c2ocorp.com
203.125.13.72	A	smtpgate.c2ocorp.com
203.125.13.73	A	fedora.c2ocorp.com
203.125.13.75	A+PTR	vm1.c2ocorp.com
203.125.13.75	A	c2omobile.com
203.125.13.83	A	mail.fcfcs.com.sg
203.125.13.83	A	dns.fcfcs.com.sg
203.125.13.83	A	fcfcs.com.sg
203.125.13.115	PTR	mail.transcabservices.com.sg
203.125.13.115	A	mail.transcab.com.sg
203.125.13.121	A	transcab.sg
203.125.13.121	A	transcab.com.sg
203.125.13.121	A	transcabservices.com.sg
203.125.13.122	A	mail.transcabservices.com.sg
203.125.14.17	PTR	mail.diec.com.sg
203.125.14.73	PTR	sbs2003.peacock.com.sg
203.125.14.75	A	sbsserver.peacock.com.sg
203.125.14.103	PTR	mail.zenvoce.com
203.125.14.195	A	nanofilm.com.sg
203.125.14.198	A	www.nanofilm.com.sg
203.125.14.205	A	mx12.nanofilm.com.sg
203.125.15.53	PTR	mail.hometeamns.org.sg
203.125.15.53	A	mail1.hometeamns.sg
203.125.15.54	A	mail.hometeamns.sg
203.125.15.124	PTR	saabmail.eurokars.com.sg
203.125.15.124	PTR	mail.porsche.com.sg
203.125.15.150	A+PTR	securemail1.ippfa.com
203.125.15.151	A	mail.ippfa.com
203.125.15.157	A	sftp.ippfa.com
203.125.15.158	A	ipp-sqs.ippfa.com