Robtex

Up: 210.68.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 210.68.224.0/22
Down right: 210.68.228.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.68.228.34	A+PTR	mail.jmct.com.tw
210.68.228.43	PTR	h43-210-68-228.gallant-ocean.com.tw
210.68.228.43	A	www.jmct.com.tw
210.68.228.50	A	dns2.tmc-metal.com
210.68.228.67	A+PTR	mail.khja.org.tw
210.68.228.68	PTR	h68-210-68-228.seed.net.tw
210.68.228.68	A	www.khja.org.tw
210.68.228.68	A	www.tanh.org.tw
210.68.228.78	PTR	h78-210-68-228.seed.net.tw
210.68.228.83	PTR	mail01-srv.hokia.com.tw
210.68.228.83	A	webmail.hokia.com.tw
210.68.228.83	A	webmail.sanyofund.org.tw
210.68.228.84	PTR	h84-210-68-228.seed.net.tw
210.68.228.84	A	ttbc.com.tw
210.68.228.84	A	www.ttbc.com.tw
210.68.228.86	PTR	h86-210-68-228.seed.net.tw
210.68.229.55	A	mail.wytc.com.tw
210.68.229.55	A	wytc.com.tw
210.68.229.101	PTR	z-win.com
210.68.229.101	A	tribe-asia.com
210.68.229.101	A	no216.com
210.68.229.103	PTR	z-win.com
210.68.229.107	PTR	joding.com.tw
210.68.229.108	PTR	joding.com.tw
210.68.229.108	A	ns1.joding.com.tw
210.68.229.134	A	dns.telgem.com.tw
210.68.229.134	A	mail.telgem.com.tw
210.68.229.134	A	telgem.com.tw
210.68.230.64	A	ek-king.com.tw
210.68.230.64	A	www.ek-king.com.tw
210.68.230.64	A	mail.ek-king.com.tw
210.68.230.82	A	www.mosa.pro
210.68.230.168	A	ms1.olpcs.com
210.68.230.168	A	ms1.olpcs.com.tw
210.68.230.177	A	www.olpc.org.tw
210.68.230.177	A	www.tklm.com.tw
210.68.230.177	A	www.toptop.com.tw
210.68.230.185	A+PTR	mail.hwazone.com.tw
210.68.230.188	A	hzmail.hwazone.com.tw
210.68.230.200	PTR	mail.penmount.com
210.68.230.200	PTR	mail.penmount.com.tw
210.68.230.200	PTR	mail.salt.com.tw
210.68.230.201	A	mail.sp36.net
210.68.231.32	A	yottacontrol.com
210.68.231.32	A	sagaradio.com.tw