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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19a8b81ac3fe3e53f3fš‹¬?ãå??
SJIS-WIN9a8b81ac3fe3e53f3f嚥〓?肄??
EUC-JP9a8b81ac3fe3e53f3f????竇??
UTF-89a8b81ac3fe3e53f3f?????????
UHC9a8b81ac3fe3e53f3f쉵겕?愼??