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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f81915b3f3f3f3f3f3f?????‘[??????
SJIS-WIN3f3f3f3f3f81915b3f3f3f3f3f3f?????¢[??????
EUC-JP3f3f3f3f3f81915b3f3f3f3f3f3f???????[??????
UTF-83f3f3f3f3f81915b3f3f3f3f3f3f???????[??????
UHC3f3f3f3f3f81915b3f3f3f3f3f3f?????걨[??????