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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feff63f3f?ïö??
SJIS-WIN3feff63f3f????
EUC-JP3feff63f3f?阮??
UTF-83feff63f3f?????
UHC3feff63f3f?貞??