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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19a8b81ac3f9d893f3f9dbf3f3fš‹¬?‰??¿??
SJIS-WIN9a8b81ac3f9d893f3f9dbf3f3f嚥〓?揄??攸??
EUC-JP9a8b81ac3f9d893f3f9dbf3f3f???????????
UTF-89a8b81ac3f9d893f3f9dbf3f3f?????????????
UHC9a8b81ac3f9d893f3f9dbf3f3f쉵겕?쓨??씮??