Robtex

Up: 210.64.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 210.64.48.0/21
Down right: 210.64.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.64.50.57	PTR	dns1.uj.com.tw
210.64.50.57	A	dns1.userjoy.com.tw
210.64.50.201	A	www.cayenneark.com
210.64.50.201	A	www.cayenneark.com.tw
210.64.50.250	A	dns1.cayenneark.com
210.64.50.250	A	dns1.cayenneark.com.tw
210.64.55.29	A	ns5.kmt.org
210.64.55.29	A	ns1.ntu.net
210.64.55.29	A	ns2.argentum.net
210.64.55.83	A+PTR	orientalbloom.com.tw
210.64.55.83	A+PTR	mail.orientalbloom.com.tw
210.64.55.83	A+PTR	webmail.orientalbloom.com.tw
210.64.55.114	A	kingfruit.com.tw
210.64.55.139	A+PTR	dns.ohayo.com.tw
210.64.56.65	A+PTR	210-64-56-65.adsl.dynamic.seed.net.tw
210.64.59.131	PTR	h131-210-64-59.mymtv.com.tw
210.64.59.210	A	mail2.howteh.com.tw
210.64.59.210	A	howteh.com.tw
210.64.59.210	A	mail.howteh.com.tw
210.64.59.211	PTR	h211-210-64-59.seed.net.tw
210.64.59.211	A	www.howteh.com
210.64.62.9	A	www.evervictory-it.com
210.64.62.9	A	mail.evervictory-it.com