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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa1a44f5c?????¡¤O\
SJIS-WIN3f3f3f3f3fa1a44f5c?????｡､O\
EUC-JP3f3f3f3f3fa1a44f5c?????，O\
UTF-83f3f3f3f3fa1a44f5c???????O\
UHC3f3f3f3f3fa1a44f5c?????·O\