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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff68ea8edf98ea2ede6c9bfïöލíùŽ¢íæÉ¿
SJIS-WINeff68ea8edf98ea2ede6c9bf?耳凞爾淼ノソ
EUC-JPeff68ea8edf98ea2ede6c9bf阮ィ逋「辭豹
UTF-8eff68ea8edf98ea2ede6c9bf??????????ɿ
UHCeff68ea8edf98ea2ede6c9bf貞렓薔렋掌?