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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f8ba73f3f3f616b?ܤ???ak
SJIS-WIN3f8ba73f3f3f616b?匡???ak
EUC-JP3f8ba73f3f3f616b?????ak
UTF-83f8ba73f3f3f616b??????ak
UHC3f8ba73f3f3f616b?떑???ak