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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f5f3f3f81f7?????????_??÷
SJIS-WIN3f3f3f3f3f3f3f3f3f5f3f3f81f7?????????_??¶
EUC-JP3f3f3f3f3f3f3f3f3f5f3f3f81f7?????????_???
UTF-83f3f3f3f3f3f3f3f3f5f3f3f81f7?????????_????
UHC3f3f3f3f3f3f3f3f3f5f3f3f81f7?????????_??괈