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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f7d3f3f3f3f3f753f3f3f3f3f3f4242?????}?????u??????BB
SJIS-WIN3f3f3f3f3f7d3f3f3f3f3f753f3f3f3f3f3f4242?????}?????u??????BB
EUC-JP3f3f3f3f3f7d3f3f3f3f3f753f3f3f3f3f3f4242?????}?????u??????BB
UTF-83f3f3f3f3f7d3f3f3f3f3f753f3f3f3f3f3f4242?????}?????u??????BB
UHC3f3f3f3f3f7d3f3f3f3f3f753f3f3f3f3f3f4242?????}?????u??????BB