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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3fe1af3f????�
SJIS-WIN3f3f3f3fe1af3f????皹?
EUC-JP3f3f3f3fe1af3f????甎?
UTF-83f3f3f3fe1af3f??????
UHC3f3f3f3fe1af3f????召?