Robtex

Up: 106.106.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 106.106.0.0/22
Down right: 106.106.4.0/22

IP	Type	Hostname
106.106.0.0	PTR	106.106.0.0.adsl.dynamic.seed.net.tw
106.106.0.2	PTR	106.106.0.2.adsl.dynamic.seed.net.tw
106.106.1.2	PTR	106.106.1.2.adsl.dynamic.seed.net.tw
106.106.2.81	PTR	106.106.2.81.adsl.dynamic.seed.net.tw
106.106.2.144	PTR	106.106.2.144.adsl.dynamic.seed.net.tw
106.106.2.194	PTR	106.106.2.194.adsl.dynamic.seed.net.tw
106.106.2.200	PTR	106.106.2.200.adsl.dynamic.seed.net.tw
106.106.4.2	PTR	106.106.4.2.adsl.dynamic.seed.net.tw