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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f81914f???????????‘O
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f81914f???????????¢O
EUC-JP3f3f3f3f3f3f3f3f3f3f3f81914f?????????????O
UTF-83f3f3f3f3f3f3f3f3f3f3f81914f?????????????O
UHC3f3f3f3f3f3f3f3f3f3f3f81914f???????????걨O