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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dbf73f3f3f3f3f3fÛ÷??????
SJIS-WINdbf73f3f3f3f3f3fﾛ??????
EUC-JPdbf73f3f3f3f3f3f棊??????
UTF-8dbf73f3f3f3f3f3f????????
UHCdbf73f3f3f3f3f3f琺??????