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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3fa8f93f3f3f3f3f3f5b4246????????¨ù??????[BF
SJIS-WIN3f3f3f3f3f3f3f3fa8f93f3f3f3f3f3f5b4246????????ィ??????[BF
EUC-JP3f3f3f3f3f3f3f3fa8f93f3f3f3f3f3f5b4246???????????????[BF
UTF-83f3f3f3f3f3f3f3fa8f93f3f3f3f3f3f5b4246????????????????[BF
UHC3f3f3f3f3f3f3f3fa8f93f3f3f3f3f3f5b4246????????¼??????[BF