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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1e0af3f3f3f3f3f�????
SJIS-WINe0af3f3f3f3f3f牘?????
EUC-JPe0af3f3f3f3f3f牆?????
UTF-8e0af3f3f3f3f3f??????
UHCe0af3f3f3f3f3f晳?????