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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f4642?????}????????????FB
SJIS-WIN3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f4642?????±????????????FB
EUC-JP3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f4642??????}????????????FB
UTF-83f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f4642??????}????????????FB
UHC3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f4642??????????????????FB