Robtex

Up: 203.123.8.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.123.8.0/25
Down right: 203.123.8.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.123.8.2	A+PTR	qmax1.swiftech.net.sg
203.123.8.3	A+PTR	blackbox.swiftech.net.sg
203.123.8.3	A	swiftech.net.sg
203.123.8.3	A	pop.swiftech.net.sg
203.123.8.4	A	qmax2.swiftech.net.sg
203.123.8.5	PTR	secmux.swiftech.net.sg
203.123.8.7	PTR	orchid.swiftech.net.sg
203.123.8.8	A+PTR	dyn.qala.com.sg
203.123.8.8	A+PTR	ns.swiftech.com.sg
203.123.8.8	A	ns2.qalaip.com
203.123.8.9	A	able.swiftech.net.sg
203.123.8.13	PTR	zort.org
203.123.8.15	A+PTR	porta.swiftech.net.sg
203.123.8.15	A	www.sh-cogent.com.sg
203.123.8.16	A+PTR	porta2.swiftech.net.sg
203.123.8.16	A	seager.com.sg
203.123.8.18	A+PTR	moxa3.swiftech.com.sg
203.123.8.19	A	backup.swiftech.com.sg
203.123.8.20	A	intra.swiftech.net.sg
203.123.8.21	A+PTR	orcky.swiftech.net.sg
203.123.8.27	A	silo.swiftech.net.sg
203.123.8.29	A+PTR	zero.swiftech.net.sg
203.123.8.31	A	fork.swiftech.net.sg
203.123.8.34	A+PTR	sparkie2.swiftech.net.sg
203.123.8.35	A+PTR	ipfone.swiftech.net.sg
203.123.8.40	A	warlord.swiftech.net.sg
203.123.8.72	PTR	intra.net.sg
203.123.8.73	PTR	www.asiagis.com.sg
203.123.8.74	A+PTR	enterprise.swiftech.net.sg
203.123.8.75	A+PTR	veron.swiftech.net.sg
203.123.8.89	A	sparkie.swiftech.net.sg
203.123.8.115	PTR	www.edmbooks.com
203.123.8.116	A	cfwin2k.swiftech.net.sg
203.123.8.121	PTR	descartes.aeonxe.com
203.123.8.121	A	regofix.com
203.123.8.121	A	rheintec.com.sg
203.123.8.122	PTR	dante.aeonxe.com
203.123.8.122	A	b.ns.turbocharged.com.sg
203.123.8.122	A	b.ns.rheintec.com.sg
203.123.8.124	PTR	p2.com.sg
203.123.8.124	A	mail.immanufacturer.com
203.123.8.124	A	ohm-creative.com
203.123.8.130	PTR	asianclassics.com
203.123.8.130	A	www.p2.com.sg
203.123.8.130	A	mail.p2.com.sg
203.123.8.133	PTR	edmbooks.com
203.123.8.136	PTR	hovicha.com
203.123.8.164	PTR	3rings.com.sg
203.123.8.167	PTR	m-s.com.sg
203.123.8.169	PTR	canford.com.sg
203.123.8.193	A	cf01.swiftech.net.sg
203.123.8.221	PTR	2be.org.sg
203.123.8.231	PTR	imgsportsclub.com
203.123.8.250	PTR	ns2.digitaldevelopment.com