Robtex

Up: 123.203.160.0/19
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Down left: 123.203.160.0/21
Down right: 123.203.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.203.160.65	A+PTR	123203160065.ctinets.com
123.203.160.84	A	123203160084.ctinets.com
123.203.160.102	A	123203160102.ctinets.com
123.203.160.108	A	csh.synology.me
123.203.160.108	A	123203160108.ctinets.com
123.203.160.122	A+PTR	123203160122.ctinets.com
123.203.160.128	A	123203160128.ctinets.com
123.203.160.132	A+PTR	123203160132.ctinets.com
123.203.160.186	A	123203160186.ctinets.com
123.203.160.218	A	123203160218.ctinets.com
123.203.160.241	A	123203160241.ctinets.com
123.203.161.3	A	123203161003.ctinets.com
123.203.161.4	A	123203161004.ctinets.com
123.203.161.5	A	123203161005.ctinets.com
123.203.161.6	A	123203161006.ctinets.com
123.203.161.16	A	123203161016.ctinets.com
123.203.161.17	A	123203161017.ctinets.com
123.203.161.18	A	123203161018.ctinets.com
123.203.161.19	A	123203161019.ctinets.com
123.203.161.37	A	123203161037.ctinets.com
123.203.161.44	A	123203161044.ctinets.com
123.203.161.52	A	123203161052.ctinets.com
123.203.161.59	A	123203161059.ctinets.com
123.203.161.60	A	123203161060.ctinets.com
123.203.161.61	A	123203161061.ctinets.com
123.203.161.64	A	123203161064.ctinets.com
123.203.161.86	A	123203161086.ctinets.com
123.203.161.96	A	123203161096.ctinets.com
123.203.161.97	A+PTR	123203161097.ctinets.com
123.203.161.102	A	123203161102.ctinets.com
123.203.161.104	A	123203161104.ctinets.com
123.203.161.112	A+PTR	123203161112.ctinets.com
123.203.161.128	A+PTR	123203161128.ctinets.com
123.203.161.136	A	123203161136.ctinets.com
123.203.161.158	A	123203161158.ctinets.com
123.203.161.164	A	123203161164.ctinets.com
123.203.161.165	A	123203161165.ctinets.com
123.203.161.168	A	123203161168.ctinets.com
123.203.161.179	A	123203161179.ctinets.com
123.203.161.189	A	123203161189.ctinets.com
123.203.161.192	A	123203161192.ctinets.com
123.203.161.193	A	123203161193.ctinets.com
123.203.161.196	A	123203161196.ctinets.com
123.203.161.206	A	123203161206.ctinets.com
123.203.161.240	A	123203161240.ctinets.com
123.203.161.249	A	123203161249.ctinets.com
123.203.161.250	A	123203161250.ctinets.com
123.203.162.2	A	123203162002.ctinets.com
123.203.162.3	A+PTR	123203162003.ctinets.com
123.203.162.17	A	123203162017.ctinets.com
123.203.162.26	A	123203162026.ctinets.com
123.203.162.57	A+PTR	123203162057.ctinets.com
123.203.162.59	A+PTR	123203162059.ctinets.com
123.203.162.162	A	123203162162.ctinets.com
123.203.162.244	A	123203162244.ctinets.com
123.203.162.248	A+PTR	123203162248.ctinets.com
123.203.163.100	A	123203163100.ctinets.com
123.203.163.161	A	123203163161.ctinets.com
123.203.164.2	A+PTR	123203164002.ctinets.com
123.203.164.2	A	hkcostar.net
123.203.164.13	A+PTR	123203164013.ctinets.com
123.203.164.17	A+PTR	123203164017.ctinets.com
123.203.164.37	A	123203164037.ctinets.com
123.203.164.39	A	123203164039.ctinets.com
123.203.164.50	A+PTR	123203164050.ctinets.com
123.203.164.54	A+PTR	123203164054.ctinets.com
123.203.164.59	A	123203164059.ctinets.com
123.203.164.85	A+PTR	123203164085.ctinets.com
123.203.164.131	A+PTR	123203164131.ctinets.com
123.203.164.216	A	123203164216.ctinets.com
123.203.164.224	A+PTR	123203164224.ctinets.com
123.203.165.9	A	123203165009.ctinets.com
123.203.165.192	A	123203165192.ctinets.com
123.203.165.195	A	123203165195.ctinets.com
123.203.165.229	A+PTR	123203165229.ctinets.com
123.203.165.231	A	123203165231.ctinets.com
123.203.166.61	A	123203166061.ctinets.com
123.203.166.63	A	123203166063.ctinets.com
123.203.166.69	A	123203166069.ctinets.com
123.203.166.122	A	123203166122.ctinets.com
123.203.166.151	A	123203166151.ctinets.com
123.203.166.245	A	underwaterplus.com
123.203.167.7	A	123203167007.ctinets.com
123.203.167.10	A+PTR	123203167010.ctinets.com
123.203.167.86	A	mankaho.no-ip.org
123.203.167.92	A	123203167092.ctinets.com
123.203.167.116	A	123203167116.ctinets.com
123.203.167.168	A	123203167168.ctinets.com
123.203.167.223	A	123203167223.ctinets.com
123.203.168.37	A	123203168037.ctinets.com
123.203.168.45	A	123203168045.ctinets.com
123.203.168.68	A	123203168068.ctinets.com
123.203.168.108	A	123203168108.ctinets.com
123.203.168.111	A	123203168111.ctinets.com
123.203.168.112	A	123203168112.ctinets.com
123.203.168.175	A+PTR	123203168175.ctinets.com
123.203.168.175	A	chnsea.com.cn
123.203.168.175	A	chnsea.cn
123.203.168.225	A	123203168225.ctinets.com
123.203.169.12	A	123203169012.ctinets.com
123.203.169.129	A	123203169129.ctinets.com
123.203.169.141	A	123203169141.ctinets.com
123.203.169.161	A	123203169161.ctinets.com
123.203.169.175	A	mail.ideacolorlab.com
123.203.169.207	A+PTR	123203169207.ctinets.com
123.203.169.207	A	mistyavalon.com
123.203.170.16	A+PTR	123203170016.ctinets.com
123.203.170.83	A	kensonkwok.com
123.203.170.95	A	123203170095.ctinets.com
123.203.170.127	A	123203170127.ctinets.com
123.203.170.143	A+PTR	123203170143.ctinets.com
123.203.170.143	A	kencwlam.com
123.203.170.190	A	123203170190.ctinets.com
123.203.170.197	A	123203170197.ctinets.com
123.203.170.215	A+PTR	123203170215.ctinets.com
123.203.171.51	A	123203171051.ctinets.com
123.203.171.63	A+PTR	123203171063.ctinets.com
123.203.171.96	A	123203171096.ctinets.com
123.203.171.105	A	123203171105.ctinets.com
123.203.171.109	A	123203171109.ctinets.com
123.203.171.120	A	ae6362.iview.hk
123.203.171.140	A	123203171140.ctinets.com
123.203.171.160	A+PTR	123203171160.ctinets.com
123.203.171.173	A+PTR	123203171173.ctinets.com
123.203.171.191	A	123203171191.ctinets.com
123.203.171.217	A+PTR	123203171217.ctinets.com
123.203.171.250	A	123203171250.ctinets.com
123.203.172.28	A+PTR	123203172028.ctinets.com
123.203.172.43	A	123203172043.ctinets.com
123.203.172.68	A	123203172068.ctinets.com
123.203.172.153	A+PTR	123203172153.ctinets.com
123.203.172.153	A	ericlam.org
123.203.172.159	A+PTR	123203172159.ctinets.com
123.203.172.159	A	mail.wannas.org
123.203.172.165	A	mail1.towatoland.com
123.203.172.165	A	mail1a.cheunghang.com
123.203.172.165	A	mail1.hinnosolutions.com
123.203.172.193	A+PTR	123203172193.ctinets.com
123.203.172.196	A+PTR	123203172196.ctinets.com
123.203.172.201	A	123203172201.ctinets.com
123.203.172.204	A	123203172204.ctinets.com
123.203.172.238	A	123203172238.ctinets.com
123.203.172.243	A+PTR	123203172243.ctinets.com
123.203.172.246	A	123203172246.ctinets.com
123.203.172.248	A	123203172248.ctinets.com
123.203.173.1	A+PTR	123203173001.ctinets.com
123.203.173.12	A+PTR	123203173012.ctinets.com
123.203.173.22	A	123203173022.ctinets.com
123.203.173.69	A	123203173069.ctinets.com
123.203.173.86	A	123203173086.ctinets.com
123.203.174.26	A	123203174026.ctinets.com
123.203.174.34	A+PTR	123203174034.ctinets.com
123.203.174.74	A	123203174074.ctinets.com
123.203.174.93	A+PTR	123203174093.ctinets.com
123.203.174.138	A+PTR	123203174138.ctinets.com
123.203.174.164	A	123203174164.ctinets.com
123.203.174.252	A	123203174252.ctinets.com
123.203.175.55	PTR	123203175055.ctinets.com
123.203.175.56	A	123203175056.ctinets.com
123.203.175.99	A	123203175099.ctinets.com
123.203.175.121	A	123203175121.ctinets.com
123.203.175.132	A	123203175132.ctinets.com
123.203.175.139	A	123203175139.ctinets.com
123.203.175.183	A	123203175183.ctinets.com
123.203.175.202	A	123203175202.ctinets.com
123.203.175.205	A	123203175205.ctinets.com
123.203.175.236	A	123203175236.ctinets.com
123.203.175.252	A	123203175252.ctinets.com