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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f4360€?????C`
SJIS-WIN81803f3f3f3f3f4360÷?????C`
EUC-JP81803f3f3f3f3f4360???????C`
UTF-881803f3f3f3f3f4360???????C`
UHC81803f3f3f3f3f4360??????C`