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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f663f3f3f3f3f818f3f3f3f3f663f3f3f3f3f818b5e????f?????????f?????‹^
SJIS-WIN3f3f3f3f663f3f3f3f3f818f3f3f3f3f663f3f3f3f3f818b5e????f?????¥????f?????°^
EUC-JP3f3f3f3f663f3f3f3f3f818f3f3f3f3f663f3f3f3f3f818b5e????f?????????f???????^
UTF-83f3f3f3f663f3f3f3f3f818f3f3f3f3f663f3f3f3f3f818b5e????f???????????f???????^
UHC3f3f3f3f663f3f3f3f3f818f3f3f3f3f663f3f3f3f3f818b5e????f?????걦????f?????걢^