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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f818f5b4246???????[BF
SJIS-WIN3f3f3f3f3f3f3f818f5b4246???????¥[BF
EUC-JP3f3f3f3f3f3f3f818f5b4246?????????F
UTF-83f3f3f3f3f3f3f818f5b4246?????????[BF
UHC3f3f3f3f3f3f3f818f5b4246???????걦[BF