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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efa8f4f8ï¨ôø
SJIS-WINefa8f4f8?
EUC-JPefa8f4f8鍜?
UTF-8efa8f4f8???
UHCefa8f4f8箋初