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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffdf53f3f6a?ýõ??j
SJIS-WIN3ffdf53f3f6a????j
EUC-JP3ffdf53f3f6a????j
UTF-83ffdf53f3f6a?????j
UHC3ffdf53f3f6a?晞??j