Bitstring to characters

What character(s) does a bitstring is encoded in each character set?

Encoding	Bitstring	Character(s)
ISO-8859-1	11101010101100111010000110100001	ê³¡¡
SJIS-WIN	11101010101100111010000110100001	?｡｡
EUC-JP	11101010101100111010000110100001	螻
UTF-8	11101010101100111010000110100001	곡?
UHC	11101010101100111010000110100001	怨