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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3faac43f5b4246??????????????ªÄ?[BF
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3faac43f5b4246??????????????ェト?[BF
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3faac43f5b4246????????????????[BF
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3faac43f5b4246?????????????????[BF
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3faac43f5b4246??????????????つ?[BF