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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3fa1c65b4246???????¡Æ[BF
SJIS-WIN3f3f3f3f3f3f3fa1c65b4246???????。ニ[BF
EUC-JP3f3f3f3f3f3f3fa1c65b4246???????‘[BF
UTF-83f3f3f3f3f3f3fa1c65b4246?????????[BF
UHC3f3f3f3f3f3f3fa1c65b4246???????°[BF