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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f81f73f3f3f4f??÷???O
SJIS-WIN3f3f81f73f3f3f4f??¶???O
EUC-JP3f3f81f73f3f3f4f??????O
UTF-83f3f81f73f3f3f4f???????O
UHC3f3f81f73f3f3f4f??괈???O