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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8faa2e77a5b4246¨ú¢çz[BF
SJIS-WINa8faa2e77a5b4246ィ奝轉[BF
EUC-JPa8faa2e77a5b4246?∝z[BF
UTF-8a8faa2e77a5b4246????z[BF
UHCa8faa2e77a5b4246¾®z[BF