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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3ff2ec????????????òì
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3ff2ec????????????
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3ff2ec????????????鳰
UTF-83f3f3f3f3f3f3f3f3f3f3f3ff2ec??????????????
UHC3f3f3f3f3f3f3f3f3f3f3f3ff2ec????????????嫉