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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f81f7?÷??÷
SJIS-WIN3f81f73f3f81f7?¶??¶
EUC-JP3f81f73f3f81f7?????
UTF-83f81f73f3f81f7???????
UHC3f81f73f3f81f7?괈??괈