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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f5ffbd0????????_ûÐ
SJIS-WIN3f3f3f3f3f3f3f3f5ffbd0????????_鋗
EUC-JP3f3f3f3f3f3f3f3f5ffbd0????????_?
UTF-83f3f3f3f3f3f3f3f5ffbd0????????_??
UHC3f3f3f3f3f3f3f3f5ffbd0????????_琥