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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f404b557d81803f3f3f3f3f404b557b5e€?????@KU}€?????@KU{^
SJIS-WIN81803f3f3f3f3f404b557d81803f3f3f3f3f404b557b5e÷?????@KU}÷?????@KU{^
EUC-JP81803f3f3f3f3f404b557d81803f3f3f3f3f404b557b5e???????@KU}???????@KU{^
UTF-881803f3f3f3f3f404b557d81803f3f3f3f3f404b557b5e???????@KU}???????@KU{^
UHC81803f3f3f3f3f404b557d81803f3f3f3f3f404b557b5e??????@KU}??????@KU{^