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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f4242?????????????}????BB
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f4242?????????????±????BB
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f4242??????????????}????BB
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f4242??????????????}????BB
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f4242??????????????????BB