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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f8f5f?????????_
SJIS-WIN3f3f3f3f3f3f3f3f3f8f5f?????????柔
EUC-JP3f3f3f3f3f3f3f3f3f8f5f?????????
UTF-83f3f3f3f3f3f3f3f3f8f5f??????????_
UHC3f3f3f3f3f3f3f3f3f8f5f??????????