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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3fd9f03f3f3f3f3f?????????????Ùð?????
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3fd9f03f3f3f3f3f?????????????ル?????
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3fd9f03f3f3f3f3f?????????????攝?????
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3fd9f03f3f3f3f3f????????????????????
UHC3f3f3f3f3f3f3f3f3f3f3f3f3fd9f03f3f3f3f3f?????????????繆?????