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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bff23f3f¿ò??
SJIS-WINbff23f3fソ??
EUC-JPbff23f3f崇??
UTF-8bff23f3f????
UHCbff23f3f움??