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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-198603f3f3f3f3f3f˜`??????
SJIS-WIN98603f3f3f3f3f3f倭??????
EUC-JP98603f3f3f3f3f3f?`??????
UTF-898603f3f3f3f3f3f?`??????
UHC98603f3f3f3f3f3f???????