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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3ff9f23f436f???ùò?Co
SJIS-WIN3f3f3ff9f23f436f????Co
EUC-JP3f3f3ff9f23f436f?????Co
UTF-83f3f3ff9f23f436f??????Co
UHC3f3f3ff9f23f436f???伉?Co