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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effa3f3f3f3f3f3fïú??????
SJIS-WINeffa3f3f3f3f3f3f???????
EUC-JPeffa3f3f3f3f3f3f陏??????
UTF-8effa3f3f3f3f3f3f????????
UHCeffa3f3f3f3f3f3f鉦??????