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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f413f3f3f3f€?A????
SJIS-WIN81803f413f3f3f3f÷?A????
EUC-JP81803f413f3f3f3f???A????
UTF-881803f413f3f3f3f???A????
UHC81803f413f3f3f3f??A????