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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3ff9f23f416b42???ùò?AkB
SJIS-WIN3f3f3ff9f23f416b42????AkB
EUC-JP3f3f3ff9f23f416b42?????AkB
UTF-83f3f3ff9f23f416b42??????AkB
UHC3f3f3ff9f23f416b42???伉?AkB