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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181ac3f3f3f3f81e6¬????æ
SJIS-WIN81ac3f3f3f3f81e6〓????∵
EUC-JP81ac3f3f3f3f81e6??????
UTF-881ac3f3f3f3f81e6????????
UHC81ac3f3f3f3f81e6겕????곫