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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13feff4?ïô
SJIS-WIN3feff4??
EUC-JP3feff4?阡
UTF-83feff4???
UHC3feff4?訂