Robtex

Up: 210.208.82.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.208.83.0/25
Down right: 210.208.83.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.208.83.5	PTR	mail.nctaiwan.com
210.208.83.193	PTR	210-208-83-193.gamania.com
210.208.83.195	PTR	210-208-83-195.gamania.com
210.208.83.195	A	smtp1.gamapay.com.tw
210.208.83.195	A	smtp1.gashpay.com
210.208.83.197	A	smtp2.joymobee.com
210.208.83.198	PTR	210-208-83-198.gamania.com
210.208.83.198	A	smtp2.gamapay.com.tw
210.208.83.198	A	smtp2.gashpoint.com
210.208.83.200	PTR	210-208-83-200.gamania.com
210.208.83.213	PTR	210-208-83-213.gamania.com
210.208.83.235	PTR	210-208-83-235.gamania.com
210.208.83.239	A+PTR	gsc2.gamania.com
210.208.83.240	PTR	210-208-83-240.gamania.com
210.208.83.240	A	webmail.gamania.com
210.208.83.241	PTR	241.83.208.210-gamania
210.208.83.241	A	gsc.gamania.com
210.208.83.244	A+PTR	easement.gamania.com
210.208.83.246	A	gic.gamania.com
210.208.83.247	PTR	smtp1.gamania.com
210.208.83.247	A	smtp1.gama-garden.com
210.208.83.247	A	smtp1.alibangbang.com.tw
210.208.83.248	A+PTR	smtp2.gamania.com
210.208.83.248	A	smtp2.joymobee.com
210.208.83.248	A	smtp2.gashpoint.com
210.208.83.253	A+PTR	mail.gamania.com.tw
210.208.83.253	A	webmail.hk.gamania.com
210.208.83.253	A	sz.gamania.com.tw
210.208.83.254	A+PTR	sz.gamania.com