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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f3f3f406b5d?÷????@k]
SJIS-WIN3f81f73f3f3f3f406b5d?¶????@k]
EUC-JP3f81f73f3f3f3f406b5d??????@k]
UTF-83f81f73f3f3f3f406b5d???????@k]
UHC3f81f73f3f3f3f406b5d?괈????@k]