Robtex

Up: 203.82.252.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.82.252.0/25
Down right: 203.82.252.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.82.252.66	A+PTR	tslsrv1.tsl.net.hk
203.82.252.66	A	ns1.tsl.net.hk
203.82.252.70	A	corp.tsl.net.hk
203.82.252.71	A	termsrv1.tsl.net.hk
203.82.252.72	A	termsrv2.tsl.net.hk
203.82.252.130	A+PTR	tslsrv2.tsl.net.hk
203.82.252.130	PTR	radiotex.com.hk.252.82.203.in-addr.arpa
203.82.252.130	PTR	www.radiotex.com.hk.252.82.203.in-addr.arpa
203.82.252.132	A	news.tsl.net.hk
203.82.252.139	PTR	mail.tsl.net.hk
203.82.252.139	PTR	tslsrv3.tsl.net.hk
203.82.252.143	A	sunnycheung.com
203.82.252.149	A+PTR	mail.radiotex.com.hk
203.82.252.149	A	www.radiotex.com.hk
203.82.252.149	A	radiotex.com.hk
203.82.252.150	A	ipi.paging.chevalier.com
203.82.252.172	PTR	hkgsm1.swifteldata.com
203.82.252.173	PTR	hkgsm2.swifteldata.com
203.82.252.186	A+PTR	mailgtw1.mango.cc
203.82.252.186	A+PTR	mailgtw1.tsl.net.hk
203.82.252.187	A	mailgtw2.tsl.net.hk
203.82.252.187	A	mailgtw2.mango.cc
203.82.252.189	A+PTR	vmail1.mango.cc
203.82.252.190	A+PTR	vmail2.mango.cc
203.82.252.191	A	mail.ckkdining.com
203.82.252.191	A	mail.81181333.com
203.82.252.191	A	mail.racematenet.com
203.82.252.198	A	www.sunmobile.com.hk
203.82.252.231	A+PTR	app3mail.mango.cc
203.82.252.236	A	app2mail.mango.cc