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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19a8b81ac3f89873f3fš‹¬?‰‡??
SJIS-WIN9a8b81ac3f89873f3f嚥〓?援??
EUC-JP9a8b81ac3f89873f3f????????
UTF-89a8b81ac3f89873f3f?????????
UHC9a8b81ac3f89873f3f쉵겕?뎴??