Robtex

Up: 106.106.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 106.106.192.0/19
Down right: 106.106.224.0/19

IP	Type	Hostname
106.106.196.66	PTR	106.106.196.66.adsl.dynamic.seed.net.tw
106.106.196.130	PTR	106.106.196.130.adsl.dynamic.seed.net.tw
106.106.196.192	PTR	106.106.196.192.adsl.dynamic.seed.net.tw
106.106.200.129	PTR	106.106.200.129.adsl.dynamic.seed.net.tw
106.106.200.193	PTR	106.106.200.193.adsl.dynamic.seed.net.tw
106.106.212.0	PTR	106.106.212.0.adsl.dynamic.seed.net.tw
106.106.212.2	PTR	106.106.212.2.adsl.dynamic.seed.net.tw
106.106.212.64	PTR	106.106.212.64.adsl.dynamic.seed.net.tw
106.106.212.130	PTR	106.106.212.130.adsl.dynamic.seed.net.tw
106.106.212.131	PTR	106.106.212.131.adsl.dynamic.seed.net.tw
106.106.212.193	PTR	106.106.212.193.adsl.dynamic.seed.net.tw
106.106.212.194	PTR	106.106.212.194.adsl.dynamic.seed.net.tw
106.106.215.128	PTR	106.106.215.128.adsl.dynamic.seed.net.tw
106.106.222.1	PTR	106.106.222.1.adsl.dynamic.seed.net.tw
106.106.222.2	PTR	106.106.222.2.adsl.dynamic.seed.net.tw
106.106.222.3	PTR	106.106.222.3.adsl.dynamic.seed.net.tw
106.106.222.64	PTR	106.106.222.64.adsl.dynamic.seed.net.tw
106.106.222.65	PTR	106.106.222.65.adsl.dynamic.seed.net.tw
106.106.222.67	PTR	106.106.222.67.adsl.dynamic.seed.net.tw
106.106.222.131	PTR	106.106.222.131.adsl.dynamic.seed.net.tw
106.106.222.192	PTR	106.106.222.192.adsl.dynamic.seed.net.tw
106.106.222.193	PTR	106.106.222.193.adsl.dynamic.seed.net.tw
106.106.222.195	PTR	106.106.222.195.adsl.dynamic.seed.net.tw
106.106.228.7	PTR	106.106.228.7.adsl.dynamic.seed.net.tw
106.106.228.7	A	rich168168.com
106.106.237.0	PTR	106.106.237.0.adsl.dynamic.seed.net.tw
106.106.237.131	PTR	106.106.237.131.adsl.dynamic.seed.net.tw
106.106.242.85	PTR	106.106.242.85.adsl.dynamic.seed.net.tw
106.106.255.65	PTR	106.106.255.65.adsl.dynamic.seed.net.tw
106.106.255.192	PTR	106.106.255.192.adsl.dynamic.seed.net.tw