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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3fd7ef3f3f???????×ï??
SJIS-WIN3f3f3f3f3f3f3fd7ef3f3f???????ラ??
EUC-JP3f3f3f3f3f3f3fd7ef3f3f???????恟??
UTF-83f3f3f3f3f3f3fd7ef3f3f???????????
UHC3f3f3f3f3f3f3fd7ef3f3f???????鯉??