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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f818f3f3f818f403f3f818f3f3f818f4042????@????@B
SJIS-WIN3f3f818f3f3f818f403f3f818f3f3f818f4042??¥??¥@??¥??¥@B
EUC-JP3f3f818f3f3f818f403f3f818f3f3f818f4042???????????
UTF-83f3f818f3f3f818f403f3f818f3f3f818f4042????????@????????@B
UHC3f3f818f3f3f818f403f3f818f3f3f818f4042??걦??걦@??걦??걦@B