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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f403f818f3f3f3f3f3f3f3f????????@????????
SJIS-WIN3f818f3f3f3f3f3f3f3f403f818f3f3f3f3f3f3f3f?¥???????@?¥???????
EUC-JP3f818f3f3f3f3f3f3f3f403f818f3f3f3f3f3f3f3f????????@????????
UTF-83f818f3f3f3f3f3f3f3f403f818f3f3f3f3f3f3f3f??????????@??????????
UHC3f818f3f3f3f3f3f3f3f403f818f3f3f3f3f3f3f3f?걦???????@?걦???????