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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f74f3f3f3f3f?÷O????
SJIS-WIN3f81f74f3f3f3f3f?¶O????
EUC-JP3f81f74f3f3f3f3f???????
UTF-83f81f74f3f3f3f3f???O????
UHC3f81f74f3f3f3f3f?괈O????