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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f9f663f3f3f3f3f3f3f3f9f6642????????Ÿf????????ŸfB
SJIS-WIN3f3f3f3f3f3f3f3f9f663f3f3f3f3f3f3f3f9f6642????????歿????????歿B
EUC-JP3f3f3f3f3f3f3f3f9f663f3f3f3f3f3f3f3f9f6642?????????f?????????fB
UTF-83f3f3f3f3f3f3f3f9f663f3f3f3f3f3f3f3f9f6642?????????f?????????fB
UHC3f3f3f3f3f3f3f3f9f663f3f3f3f3f3f3f3f9f6642????????웖????????웖B