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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7fe3f3f?÷þ??
SJIS-WIN3ff7fe3f3f????
EUC-JP3ff7fe3f3f????
UTF-83ff7fe3f3f?????
UHC3ff7fe3f3f?鈑??