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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bff0bff05e¿ð¿ð^
SJIS-WINbff0bff05eｿ
EUC-JPbff0bff05e瑞瑞^
UTF-8bff0bff05e???^
UHCbff0bff05e욹욹^