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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f4081803f3f3f3f3f4157€?????@€?????AW
SJIS-WIN81803f3f3f3f3f4081803f3f3f3f3f4157÷?????@÷?????AW
EUC-JP81803f3f3f3f3f4081803f3f3f3f3f4157???????@???????AW
UTF-881803f3f3f3f3f4081803f3f3f3f3f4157???????@???????AW
UHC81803f3f3f3f3f4081803f3f3f3f3f4157??????@??????AW