Robtex

Up: 203.127.112.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.127.116.0/23
Down right: 203.127.118.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.127.116.80	A+PTR	zmail.greateasternlife.com
203.127.116.90	A+PTR	zmail.greateasternlife.com
203.127.116.132	A	ckmbvsg-eleave.com
203.127.116.181	A	mail1.lionhartasia.net
203.127.116.181	A	lcerp.dyndns-web.com
203.127.116.199	A+PTR	postoffice.cisco.com.sg
203.127.116.199	A	postoffice.certissecurity.com
203.127.116.201	A+PTR	postbox.cisco.com.sg
203.127.116.201	A	postbox.certissecurity.com
203.127.116.207	PTR	smtp2.globalsecuritysurvey.com
203.127.116.207	PTR	smtp2.cisco.com.sg
203.127.116.209	A	vdns.certissecurity.com
203.127.116.209	A	vdns.certisaccess.com
203.127.116.226	A+PTR	server1.hakuto.com.sg
203.127.116.228	A+PTR	mail.hakuto.com.sg
203.127.117.164	PTR	imail5.namsg.com.sg
203.127.117.164	A	imail.namsg.com.sg
203.127.117.197	A+PTR	sg1410pri1.sg.nykline.com
203.127.117.197	A	ns1.nykgcaptos.com
203.127.117.197	A	ns1.nyk-nibiki.com
203.127.117.203	A+PTR	www.nykroro.com
203.127.117.203	A	nykroro.com
203.127.117.236	A	www.pti-sg.com
203.127.117.237	PTR	smtp.nepes.com.sg
203.127.117.237	A	smtp.pti-sg.com
203.127.117.241	A+PTR	mail.euyansang.com
203.127.117.241	A	mx1.euyansang.com
203.127.117.242	A	mx2.euyansang.com
203.127.117.242	A	mail.cholescor.com
203.127.117.245	A	www.euyansang.com
203.127.117.247	A	eservices.euyansang.com
203.127.117.248	A	euyansangclinic.com.sg
203.127.117.248	A	euyansangclinic.sg
203.127.117.249	A	euco.com.sg
203.127.117.250	A	vdns1.euyansang.com
203.127.118.15	A	www.challenger.sg
203.127.118.17	A	www.challengerasia.com
203.127.118.18	A	www.cbd-evision.com
203.127.118.34	A	www.valore.sg
203.127.118.36	A	www.challenger.com.sg
203.127.118.41	A	exchange.challenger.sg
203.127.118.41	A	pop.challenger.com.sg
203.127.118.41	A	pop3.challenger.sg
203.127.118.50	A	fonetrades.com
203.127.119.170	A+PTR	sg-mail.thebodyshop.com
203.127.119.170	A	mailhost.the-body-shop.com.sg
203.127.119.170	A	mailhost.thebodyshop.com.sg
203.127.119.226	A	ix.singtel.com
203.127.119.241	A	access1.ix.singtel.com
203.127.119.251	A	sngtp-ar1.ix.singtel.com