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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff0fef8b45b4246?ðþø´[BF
SJIS-WIN3ff0fef8b45b4246??[BF
EUC-JP3ff0fef8b45b4246?顰?[BF
UTF-83ff0fef8b45b4246?????[BF
UHC3ff0fef8b45b4246?腫愎[BF