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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dfefdfef42ßïßïB
SJIS-WINdfefdfef42ﾟ??
EUC-JPdfefdfef42熄熄B
UTF-8dfefdfef42????B
UHCdfefdfef42徐徐B