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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3ffafe??úþ
SJIS-WIN3f3ffafe???
EUC-JP3f3ffafe???
UTF-83f3ffafe????
UHC3f3ffafe??型