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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa8a34579?????¨£Ey
SJIS-WIN3f3f3f3f3fa8a34579?????ｨ｣Ey
EUC-JP3f3f3f3f3fa8a34579?????┌Ey
UTF-83f3f3f3f3fa8a34579???????Ey
UHC3f3f3f3f3fa8a34579?????ªEy