Robtex

Up: 210.66.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 210.66.248.0/22
Down right: 210.66.252.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.66.250.30	PTR	h30-210-66-250.seed.net.tw
210.66.250.50	PTR	h50-210-66-250.seed.net.tw
210.66.250.71	PTR	h71-210-66-250.seed.net.tw
210.66.250.71	A	superband.com.tw
210.66.250.71	A	superband.net.tw
210.66.250.118	PTR	h118-210-66-250.seed.net.tw
210.66.252.171	PTR	h171-210-66-252.seed.net.tw
210.66.252.215	A+PTR	mx.luckychainexhausts.com
210.66.252.215	A	ns4.tpda.org.tw