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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f818f3f3f3f818f3f3f3f818f3f3f42????????????B
SJIS-WIN3f818f3f3f3f818f3f3f3f818f3f3f3f818f3f3f42?¥???¥???¥???¥??B
EUC-JP3f818f3f3f3f818f3f3f3f818f3f3f3f818f3f3f42????????????B
UTF-83f818f3f3f3f818f3f3f3f818f3f3f3f818f3f3f42????????????????????B
UHC3f818f3f3f3f818f3f3f3f818f3f3f3f818f3f3f42?걦???걦???걦???걦??B