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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-197803f3f3f3f3f4f—€?????O
SJIS-WIN97803f3f3f3f3f4f沃?????O
EUC-JP97803f3f3f3f3f4f???????O
UTF-897803f3f3f3f3f4f???????O
UHC97803f3f3f3f3f4f??????O