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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f819281ca3f3f3f3f3f3f?’Ê??????
SJIS-WIN3f819281ca3f3f3f3f3f3f?£¬??????
EUC-JP3f819281ca3f3f3f3f3f3f??????????
UTF-83f819281ca3f3f3f3f3f3f???????????
UHC3f819281ca3f3f3f3f3f3f?걩곅??????