Robtex

Up: 203.116.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.116.0.0/23
Down right: 203.116.2.0/23

IP	Type	Hostname
203.116.0.1	PTR	f4-0-r21.cyberway.com.sg
203.116.0.36	A+PTR	prime.starhub.net.sg
203.116.1.28	A	cyberway.net.sg
203.116.1.61	PTR	shirep1.starhub.net.sg
203.116.1.78	A+PTR	pridns.starhub.net.sg
203.116.1.78	A	co2ixdns.starhubix.com.sg
203.116.1.78	A	pridns.cyberway.com.sg
203.116.1.93	A+PTR	pricus.starhub.net.sg
203.116.1.93	PTR	203.117.203.in-addr.arpa
203.116.1.93	A	pricus.cyberway.com.sg
203.116.1.94	PTR	secdns.starhub.net.sg
203.116.1.94	A	secdns.cyberway.com.sg
203.116.1.94	A	xn--xkrx9ksw0cruk.cn
203.116.1.150	PTR	sojourner2.starhub.net.sg
203.116.1.189	PTR	eastgate.starhub.net.sg
203.116.1.189	A	metalloy.com.sg
203.116.1.190	PTR	westgate.starhub.net.sg
203.116.1.190	A	metalloy.com.sg
203.116.1.193	A+PTR	newscenter.starhub.net.sg
203.116.1.193	A	news.starhub.net.sg
203.116.2.15	A	test.starhub.net.sg
203.116.2.68	A	sipproxy1.starhub.com
203.116.2.122	PTR	epo.starhub.net.sg
203.116.2.132	A+PTR	eastgate.starhub.net.sg
203.116.2.132	A	kbsmtai1.starhub.net.sg
203.116.2.132	A	eastgate.cyberway.com.sg
203.116.2.135	A+PTR	westgate.starhub.net.sg
203.116.2.138	A+PTR	mmp.starhub.net.sg
203.116.2.138	A	kbsmtai3.starhub.net.sg
203.116.2.144	PTR	smtp.starhub.net.sg
203.116.2.144	A	kbsimlb1.starhub.net.sg
203.116.2.145	A+PTR	kbsmtao145.starhub.net.sg
203.116.2.146	A+PTR	kbsmtao146.starhub.net.sg
203.116.2.147	A+PTR	kbsmtao147.starhub.net.sg
203.116.2.149	A	kbsmtao149.starhub.net.sg
203.116.2.155	A+PTR	kbsmtao155.starhub.net.sg
203.116.2.156	A+PTR	kbsmtao156.starhub.net.sg
203.116.2.166	A	kbsimlb1.cyberway.com.sg
203.116.2.174	PTR	kbsmtao174.starhub.net.sg
203.116.2.175	A	kbsmtao175.starhub.net.sg
203.116.2.177	PTR	kbsmtao177.starhub.net.sg
203.116.2.178	PTR	kbsmtao178.starhub.net.sg
203.116.2.179	A+PTR	kbsmtao179.starhub.net.sg
203.116.2.180	A+PTR	kbsmtao180.starhub.net.sg
203.116.2.187	PTR	kbsmtao187.starhub.net.sg
203.116.2.189	A	kbsmtao189.starhub.net.sg
203.116.2.252	A	dnscache1.starhub.net.sg
203.116.3.60	A	ccsts03.starhub.net.sg
203.116.3.136	A	cabletv.starhub.com