Robtex

Up: 61.59.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.59.12.0/23
Down right: 61.59.14.0/23

IP	Type	Hostname
61.59.12.32	PTR	sw59-12-32.adsl.dynamic.seed.net.tw
61.59.12.224	PTR	sw59-12-224.adsl.dynamic.seed.net.tw
61.59.13.65	PTR	h65-61-59-13.seed.net.tw
61.59.14.0	PTR	sw59-14-0.adsl.dynamic.seed.net.tw
61.59.14.169	PTR	sw59-14-169.adsl.dynamic.seed.net.tw