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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffda23f3f3f3f?ý¢????
SJIS-WIN3ffda23f3f3f3f??「????
EUC-JP3ffda23f3f3f3f??????
UTF-83ffda23f3f3f3f???????
UHC3ffda23f3f3f3f?肴????