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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1facfeff63f3fúÏïö??
SJIS-WINfacfeff63f3f昕???
EUC-JPfacfeff63f3f?阮??
UTF-8facfeff63f3f??????
UHCfacfeff63f3f險貞??