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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13fa1a9a9f8a9a1?¡©©ø©¡
SJIS-WIN3fa1a9a9f8a9a1?｡ｩｩ｡
EUC-JP3fa1a9a9f8a9a1?？??
UTF-83fa1a9a9f8a9a1???????
UHC3fa1a9a9f8a9a1?­³æ