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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a83f90df3f3f4f5eï¨?ß??O^
SJIS-WIN8fef81a83f90df3f3f4f5e擾→?節??O^
EUC-JP8fef81a83f90df3f3f4f5e?????O^
UTF-88fef81a83f90df3f3f4f5e??????O^
UHC8fef81a83f90df3f3f4f5e륅겏?먢??O^