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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffda13ffda1?ý¡?ý¡
SJIS-WIN3ffda13ffda1??｡??｡
EUC-JP3ffda13ffda1????
UTF-83ffda13ffda1??????
UHC3ffda13ffda1?爻?爻