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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bf5bbf5b5e¿[¿[^
SJIS-WINbf5bbf5b5eｿ[ｿ[^
EUC-JPbf5bbf5b5e??^
UTF-8bf5bbf5b5e?[?[^
UHCbf5bbf5b5e??^