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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff9f23f3fa1a3?ùò??¡£
SJIS-WIN3ff9f23f3fa1a3???｡｣
EUC-JP3ff9f23f3fa1a3????。
UTF-83ff9f23f3fa1a3???????
UHC3ff9f23f3fa1a3?伉??。