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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81803f3f3f3f3f3f817e3f?€??????~?
SJIS-WIN3f81803f3f3f3f3f3f817e3f?÷??????×?
EUC-JP3f81803f3f3f3f3f3f817e3f??????????~?
UTF-83f81803f3f3f3f3f3f817e3f??????????~?
UHC3f81803f3f3f3f3f3f817e3f??????????