Robtex

Up: 203.127.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.127.144.0/22
Down right: 203.127.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.127.144.4	A	ses.singtel.com
203.127.145.17	A	msso.singtel.com
203.127.145.39	A	ssc.rcs.singtel.com
203.127.145.40	A	ssc.rcs.singtel.com
203.127.145.45	A	www.eideas.com.sg
203.127.145.45	A	ideas.singtel.com.sg
203.127.145.45	A	ideas.singtel.com
203.127.145.70	A	mail.panja.ac.th
203.127.145.86	A	cmask.com
203.127.145.121	A+PTR	www.bizlive.singtel.com
203.127.145.121	A	bizlive.singtel.com
203.127.145.131	A	hi.singtel.com
203.127.145.168	A	singtelmobile.com
203.127.145.168	A	singtel-mobile.com.sg
203.127.145.220	A+PTR	mms.singtel.com
203.127.145.237	A	onepay.singtel.com
203.127.145.239	A	sms.singtel.com
203.127.145.239	A	msgportal.ideas.singtel.com
203.127.147.218	A	netlynxtech.com
203.127.148.6	A	princess2.comat.com.sg
203.127.148.10	A+PTR	mail.comat.com.sg
203.127.148.10	A	hornet.comat.com.sg
203.127.150.1	A	www.sqcentre.com.sg
203.127.150.20	A	easbstudent.com
203.127.150.22	A	geun.edu.sg
203.127.150.33	A	tomrecruitment.com
203.127.150.33	A	remote.tomrecruitment.com
203.127.150.66	A	www.daewoo.com.sg
203.127.150.193	PTR	mailgateway.tanker.com.sg
203.127.150.194	PTR	ntserver0.tanker.com.sg
203.127.150.211	PTR	www.tanker.com.sg
203.127.150.214	A	citrix-gateway.tanker.com.sg
203.127.151.65	PTR	webmail.panasiainvestments.com
203.127.151.65	A+PTR	webmail.thinsoftinc.com
203.127.151.65	A+PTR	webmail.austin.com.sg
203.127.151.66	PTR	ns1.ch21.net
203.127.151.66	PTR	austindns.ipc.com.sg
203.127.151.66	A	austin.austin.com.sg
203.127.151.99	PTR	mail.gp-industries.com
203.127.151.115	A	ap.myweatherford.com
203.127.151.120	PTR	mail.ap.weatherford.com
203.127.151.227	PTR	machine8.bestdenki.com.sg
203.127.151.227	A	bestdenki.com.sg
203.127.151.227	A	mailer.bestdenki.com.sg
203.127.151.235	A	newmail.bestdenki.com.sg
203.127.151.240	A+PTR	aspgw.bestdenki.com.sg