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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a93fï©?
SJIS-WIN8fef81a93f擾←?
EUC-JP8fef81a93f??
UTF-88fef81a93f??
UHC8fef81a93f륅겑?