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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb8fea6dûêm
SJIS-WINfb8fea6d繒麥
EUC-JPfb8fea6d??
UTF-8fb8fea6d???m
UHCfb8fea6d頁鏞