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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a83f90df3f3f90df3f3f5eï¨?ß??ß??^
SJIS-WIN8fef81a83f90df3f3f90df3f3f5e擾→?節??節??^
EUC-JP8fef81a83f90df3f3f90df3f3f5e????????^
UTF-88fef81a83f90df3f3f90df3f3f5e??????????^
UHC8fef81a83f90df3f3f90df3f3f5e륅겏?먢??먢??^