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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81aa3f90df3f3fïª?ß??
SJIS-WIN8fef81aa3f90df3f3f擾↑?節??
EUC-JP8fef81aa3f90df3f3f?????
UTF-88fef81aa3f90df3f3f??????
UHC8fef81aa3f90df3f3f륅겒?먢??