Robtex

Up: 210.6.112.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 210.6.116.0/23
Down right: 210.6.118.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.6.116.43	A	210006116043.ctinets.com
210.6.116.55	A	210006116055.ctinets.com
210.6.116.66	A	210006116066.ctinets.com
210.6.116.77	A+PTR	210006116077.ctinets.com
210.6.116.84	A+PTR	210006116084.ctinets.com
210.6.116.98	A+PTR	210006116098.ctinets.com
210.6.116.103	A+PTR	210006116103.ctinets.com
210.6.116.133	A+PTR	210006116133.ctinets.com
210.6.116.143	A	chenglan.no-ip.com
210.6.116.144	A	210006116144.ctinets.com
210.6.116.168	PTR	210006116168.ctinets.com
210.6.116.168	A	k02.manageddevices.tk
210.6.116.179	A+PTR	210006116179.ctinets.com
210.6.116.186	A+PTR	210006116186.ctinets.com
210.6.116.210	A	hknetizen.com
210.6.116.227	A	210006116227.ctinets.com
210.6.117.13	A+PTR	210006117013.ctinets.com
210.6.117.19	A+PTR	210006117019.ctinets.com
210.6.117.94	A	210006117094.ctinets.com
210.6.117.100	A+PTR	210006117100.ctinets.com
210.6.117.139	A+PTR	210006117139.ctinets.com
210.6.117.149	A	210006117149.ctinets.com
210.6.117.168	A+PTR	210006117168.ctinets.com
210.6.117.197	A+PTR	210006117197.ctinets.com
210.6.117.204	A	210006117204.ctinets.com
210.6.117.222	A	210006117222.ctinets.com
210.6.117.226	A	210006117226.ctinets.com
210.6.117.247	A+PTR	210006117247.ctinets.com
210.6.117.250	A+PTR	210006117250.ctinets.com
210.6.118.38	A+PTR	210006118038.ctinets.com
210.6.118.38	A	relay.gainmiles.com.hk
210.6.118.38	A	outlook.gainmiles.com.hk
210.6.118.42	A+PTR	relay2.tlxtravel.com
210.6.118.42	A	mail1.tlxtravel.com
210.6.118.42	A	relay2.tlxed.com
210.6.118.70	A	hkwear.com
210.6.118.70	A	210006118070.ctinets.com
210.6.118.78	PTR	210006118078.ctinets.com
210.6.118.78	A	mail.standardhktex.com.hk
210.6.118.98	PTR	ffc-international.com
210.6.118.98	A	mail.ffc-international.com
210.6.118.146	A	210006118146.ctinets.com
210.6.118.154	A+PTR	210006118154.ctinets.com
210.6.118.154	A	mail.hkbrick.com
210.6.118.154	A	*.hkbrick.com
210.6.118.162	A+PTR	210006118162.ctinets.com
210.6.118.163	A+PTR	210006118163.ctinets.com
210.6.118.168	A	210006118168.ctinets.com
210.6.118.174	A	cheungho.com
210.6.118.176	A	210006118176.ctinets.com
210.6.118.182	A+PTR	210006118182.ctinets.com
210.6.118.184	A	210006118184.ctinets.com
210.6.118.191	A+PTR	210006118191.ctinets.com
210.6.118.210	A	help4suicide.com.hk
210.6.118.210	A	www.help4suicide.hk
210.6.118.210	A	www.help4suicide.com.hk
210.6.118.218	A	mail.emily-cho.com
210.6.118.218	A	mail.fusionaccessories.com
210.6.118.218	A	fusionsories.com
210.6.118.230	A	210006118230.ctinets.com
210.6.119.9	A	210006119009.ctinets.com
210.6.119.28	A+PTR	210006119028.ctinets.com
210.6.119.35	A	210006119035.ctinets.com
210.6.119.54	A	210006119054.ctinets.com
210.6.119.57	A	210006119057.ctinets.com
210.6.119.103	A	mail.sunzoe.com
210.6.119.107	A	210006119107.ctinets.com
210.6.119.117	A	210006119117.ctinets.com
210.6.119.173	A	210006119173.ctinets.com
210.6.119.195	A	210006119195.ctinets.com
210.6.119.249	A	210006119249.ctinets.com
210.6.119.254	A	210006119254.ctinets.com