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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff3cbbfïóË¿
SJIS-WINeff3cbbf?ヒソ
EUC-JPeff3cbbf闢某
UTF-8eff3cbbf??˿
UHCeff3cbbf艇介