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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-196923f3f3f97803f3f–’???—€??
SJIS-WIN96923f3f3f97803f3f亦???沃??
EUC-JP96923f3f3f97803f3f?????????
UTF-896923f3f3f97803f3f?????????
UHC96923f3f3f97803f3f뼊??????