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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8a23f3f3f3f3f3fa2b4¨¢??????¢´
SJIS-WINa8a23f3f3f3f3f3fa2b4ィ「??????「エ
EUC-JPa8a23f3f3f3f3f3fa2b4│???????
UTF-8a8a23f3f3f3f3f3fa2b4??????????
UHCa8a23f3f3f3f3f3fa2b4Ð??????¤