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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffbf28e8c9bd7?ûòŽŒ›×
SJIS-WIN3ffbf28e8c9bd7?靑詞嶼
EUC-JP3ffbf28e8c9bd7????
UTF-83ffbf28e8c9bd7??򎌛?
UHC3ffbf28e8c9bd7?泓럩쎰