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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feff8?ïø
SJIS-WIN3feff8??
EUC-JP3feff8?陂
UTF-83feff8???
UHC3feff8?酊