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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fcffe?????Ïþ
SJIS-WIN3f3f3f3f3fcffe?????マ?
EUC-JP3f3f3f3f3fcffe??????
UTF-83f3f3f3f3fcffe???????
UHC3f3f3f3f3fcffe?????貴