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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bce53f3f3f3f3f3f3f3f61¼å????????a
SJIS-WINbce53f3f3f3f3f3f3f3f61ｼ????????a
EUC-JPbce53f3f3f3f3f3f3f3f61弱????????a
UTF-8bce53f3f3f3f3f3f3f3f61??????????a
UHCbce53f3f3f3f3f3f3f3f61쇔????????a