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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f81803f3f3f3f3f4f€?€?????O
SJIS-WIN81803f81803f3f3f3f3f4f÷?÷?????O
EUC-JP81803f81803f3f3f3f3f4f??????????O
UTF-881803f81803f3f3f3f3f4f??????????O
UHC81803f81803f3f3f3f3f4f????????O