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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f4f3f3f3f3f3f3f3f818f7b64????O???????{d
SJIS-WIN3f3f3f3f4f3f3f3f3f3f3f3f818f7b64????O???????¥{d
EUC-JP3f3f3f3f4f3f3f3f3f3f3f3f818f7b64????O?????????
UTF-83f3f3f3f4f3f3f3f3f3f3f3f818f7b64????O?????????{d
UHC3f3f3f3f4f3f3f3f3f3f3f3f818f7b64????O???????걦{d