Robtex

Up: 210.64.126.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.64.126.0/25
Down right: 210.64.126.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.64.126.15	PTR	home19.pfamily.com.tw
210.64.126.15	A	www.play8.com.tw
210.64.126.16	PTR	home20.pfamily.com.tw
210.64.126.16	A	www.play8.com.tw
210.64.126.17	PTR	home21.pfamily.com.tw
210.64.126.17	A	www.play8.com.tw
210.64.126.20	A	activity.pfamily.com.tw
210.64.126.21	A	activity.pfamily.com.tw
210.64.126.33	A	mjgame.onlinemj.com.tw
210.64.126.194	A+PTR	ns1.pfamily.com.tw
210.64.126.195	A+PTR	mail.pfamily.com.tw
210.64.126.195	A	mail.play8.com.tw
210.64.126.196	PTR	home1.pfamily.com.tw
210.64.126.196	A+PTR	tc.pfamily.com.tw
210.64.126.196	A	www.play8.com.tw
210.64.126.204	A	1003b.pfamily.com.tw
210.64.126.204	A	tc.pfamily.com.tw
210.64.126.206	A+PTR	home3.pfamily.com.tw
210.64.126.206	A	member.pfamily.com.tw
210.64.126.207	A+PTR	home4.pfamily.com.tw
210.64.126.207	A	1003b.pfamily.com.tw
210.64.126.207	A	tc.pfamily.com.tw
210.64.126.208	A+PTR	home5.pfamily.com.tw
210.64.126.210	A+PTR	member.pfamily.com.tw
210.64.126.217	A+PTR	ms1.m-etel.com.tw
210.64.126.217	A	mail.m-etel.com.tw