Robtex

Up: 210.68.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 210.68.64.0/22
Down right: 210.68.68.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.68.67.32	PTR	h32-210-68-67.seed.net.tw
210.68.67.33	PTR	h33-210-68-67.seed.net.tw
210.68.67.34	PTR	h34-210-68-67.seed.net.tw
210.68.67.40	PTR	h40-210-68-67.seed.net.tw
210.68.67.57	PTR	h57-210-68-67.seed.net.tw
210.68.67.59	PTR	h59-210-68-67.seed.net.tw
210.68.67.65	PTR	h65-210-68-67.seed.net.tw
210.68.67.66	PTR	h66-210-68-67.seed.net.tw
210.68.67.75	PTR	h75-210-68-67.seed.net.tw
210.68.67.96	PTR	h96-210-68-67.seed.net.tw
210.68.67.97	PTR	h97-210-68-67.seed.net.tw
210.68.67.99	PTR	h99-210-68-67.seed.net.tw
210.68.67.112	PTR	h112-210-68-67.seed.net.tw
210.68.67.113	PTR	h113-210-68-67.seed.net.tw
210.68.67.114	PTR	h114-210-68-67.seed.net.tw
210.68.67.130	PTR	h130-210-68-67.seed.net.tw
210.68.67.145	PTR	h145-210-68-67.seed.net.tw
210.68.67.146	PTR	h146-210-68-67.seed.net.tw
210.68.67.147	PTR	h147-210-68-67.seed.net.tw
210.68.67.153	PTR	h153-210-68-67.seed.net.tw
210.68.67.160	PTR	h160-210-68-67.seed.net.tw
210.68.67.163	PTR	h163-210-68-67.seed.net.tw
210.68.67.170	PTR	h170-210-68-67.seed.net.tw
210.68.67.178	PTR	h178-210-68-67.seed.net.tw
210.68.67.187	PTR	h187-210-68-67.seed.net.tw
210.68.67.202	PTR	h202-210-68-67.seed.net.tw
210.68.67.210	PTR	h210-210-68-67.seed.net.tw
210.68.67.216	PTR	h216-210-68-67.seed.net.tw
210.68.67.218	PTR	h218-210-68-67.seed.net.tw
210.68.67.226	PTR	h226-210-68-67.seed.net.tw
210.68.67.234	PTR	h234-210-68-67.seed.net.tw
210.68.67.242	PTR	h242-210-68-67.seed.net.tw
210.68.67.248	PTR	h248-210-68-67.seed.net.tw
210.68.67.249	PTR	h249-210-68-67.seed.net.tw
210.68.67.250	PTR	h250-210-68-67.seed.net.tw
210.68.68.255	A+PTR	210-68-68-255.adsl.dynamic.seed.net.tw
210.68.69.82	PTR	h82-210-68-69.seastarship.com
210.68.70.32	PTR	smtp.scentasia.com.tw
210.68.70.53	A	mail.bdo.com.tw
210.68.70.57	PTR	noble.com.tw
210.68.70.57	PTR	mail.noble.com.tw
210.68.70.92	A	www.qualitix.com.tw
210.68.70.110	A	lxsmtp.tekcon.com.tw
210.68.70.110	A	ns1.tekcon.com.tw
210.68.70.110	A	tekcon.com.tw
210.68.70.112	A+PTR	mail.tekcon.com.tw
210.68.70.112	PTR	ns2.tekcon.com.tw
210.68.70.113	PTR	h113-210-68-70.pvp.com.tw
210.68.70.114	PTR	h114-210-68-70.pvp.com.tw
210.68.70.124	A	www.howardstudy.com.tw
210.68.70.124	A	eslstudy.com.tw
210.68.70.124	A	jay.howardstudy.com.tw
210.68.70.160	A+PTR	mail.seraphim.com.tw
210.68.70.160	A	dns3.advancechina.com.hk
210.68.70.160	A	dns2.seraphim.com.tw
210.68.70.161	PTR	dns3.seraphim.com.tw
210.68.70.161	A	www.seraphim.com.hk
210.68.70.166	PTR	mail.advancechina.com.hk
210.68.70.167	PTR	router.seraphim.com.tw
210.68.70.168	PTR	h168-210-68-70.intrend.com.tw
210.68.70.195	A+PTR	mail.hctt.com.tw
210.68.70.195	A	hctt.com.tw
210.68.71.35	A	ns1.formosa-audio.com
210.68.71.77	A	dns.ds-tax.com.tw
210.68.71.77	A	ds-tax.com.tw
210.68.71.105	PTR	h105-210-68-71.seed.net.tw
210.68.71.113	PTR	h113-210-68-71.seed.net.tw
210.68.71.113	A	mail.yohofate.com
210.68.71.174	A+PTR	drinks.com.tw
210.68.71.174	A	mail.drinks.com.tw