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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a83f8a523f3ffab4ï¨?ŠR??ú´
SJIS-WIN8fef81a83f8a523f3ffab4擾→?崖??嶸
EUC-JP8fef81a83f8a523f3ffab4???R???
UTF-88fef81a83f8a523f3ffab4???R????
UHC8fef81a83f8a523f3ffab4륅겏?둚??駭