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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f4f3f3f3f3f81f7??O????÷
SJIS-WIN3f3f4f3f3f3f3f81f7??O????¶
EUC-JP3f3f4f3f3f3f3f81f7??O?????
UTF-83f3f4f3f3f3f3f81f7??O??????
UHC3f3f4f3f3f3f3f81f7??O????괈