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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a83f3fï¨??
SJIS-WIN8fef81a83f3f擾→??
EUC-JP8fef81a83f3f???
UTF-88fef81a83f3f???
UHC8fef81a83f3f륅겏??