Robtex

Up: 210.6.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 210.6.148.0/23
Down right: 210.6.150.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.6.148.69	A	210006148069.ctinets.com
210.6.148.153	A	210006148153.ctinets.com
210.6.148.157	A	210006148157.ctinets.com
210.6.148.170	A	210006148170.ctinets.com
210.6.148.173	A	210006148173.ctinets.com
210.6.148.181	A	210006148181.ctinets.com
210.6.148.254	A	cherryar4.no-ip.biz
210.6.149.29	A	210006149029.ctinets.com
210.6.149.46	A	210006149046.ctinets.com
210.6.149.50	A	210006149050.ctinets.com
210.6.149.62	A	210006149062.ctinets.com
210.6.149.88	A+PTR	210006149088.ctinets.com
210.6.149.102	A+PTR	210006149102.ctinets.com
210.6.149.130	A+PTR	210006149130.ctinets.com
210.6.149.188	A	210006149188.ctinets.com
210.6.149.218	A	210006149218.ctinets.com
210.6.149.232	A	210006149232.ctinets.com
210.6.150.6	A	210006150006.ctinets.com
210.6.150.23	A	210006150023.ctinets.com
210.6.150.35	A	210006150035.ctinets.com
210.6.150.107	A+PTR	210006150107.ctinets.com
210.6.150.119	A	210006150119.ctinets.com
210.6.150.120	A+PTR	210006150120.ctinets.com
210.6.150.182	A	210006150182.ctinets.com
210.6.150.219	A	210006150219.ctinets.com
210.6.150.230	A	210006150230.ctinets.com
210.6.150.252	A	210006150252.ctinets.com
210.6.150.254	A	210006150254.ctinets.com
210.6.151.31	PTR	210006151031.ctinets.com
210.6.151.31	A	sooksabaispa.com
210.6.151.31	A	nwrerp.com
210.6.151.44	A	210006151044.ctinets.com
210.6.151.52	A+PTR	210006151052.ctinets.com
210.6.151.68	A	210006151068.ctinets.com
210.6.151.71	A+PTR	210006151071.ctinets.com
210.6.151.99	A+PTR	210006151099.ctinets.com
210.6.151.168	A	210006151168.ctinets.com
210.6.151.179	A	210006151179.ctinets.com
210.6.151.228	A	210006151228.ctinets.com
210.6.151.244	A	210006151244.ctinets.com