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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3ff9f23f406f???ùò?@o
SJIS-WIN3f3f3ff9f23f406f????@o
EUC-JP3f3f3ff9f23f406f?????@o
UTF-83f3f3ff9f23f406f??????@o
UHC3f3f3ff9f23f406f???伉?@o