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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f73f3f3f3f404b5c?÷????@K\
SJIS-WIN3f81f73f3f3f3f404b5c?¶????@K\
EUC-JP3f81f73f3f3f3f404b5c??????@K\
UTF-83f81f73f3f3f3f404b5c???????@K\
UHC3f81f73f3f3f3f404b5c?괈????@K\