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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8faa8a23f3f3f3f¨ú¨¢????
SJIS-WINa8faa8a23f3f3f3fィ甯「????
EUC-JPa8faa8a23f3f3f3f?│????
UTF-8a8faa8a23f3f3f3f????????
UHCa8faa8a23f3f3f3f¾Ð????