Robtex

Up: 221.169.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 221.169.64.0/20
Down right: 221.169.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
221.169.64.176	PTR	221-169-64-176.static.seed.net.tw
221.169.85.122	A	huangtai.com.tw
221.169.88.52	A	home.talkleader.com
221.169.88.52	A	home.commit2do.com
221.169.88.52	A	dns.commit2do.com
221.169.90.97	PTR	sw169-90-97.static.seed.net.tw
221.169.92.206	PTR	221-169-92-206.static.seed.net.tw
221.169.92.206	A	kch.idv.tw
221.169.93.0	PTR	sw169-93-0.static.seed.net.tw
221.169.93.40	PTR	sw169-93-40.static.seed.net.tw