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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19a8b81ac3f97403f3fš‹¬?—@??
SJIS-WIN9a8b81ac3f97403f3f嚥〓?諭??
EUC-JP9a8b81ac3f97403f3f?????@??
UTF-89a8b81ac3f97403f3f??????@??
UHC9a8b81ac3f97403f3f쉵겕?뾂??