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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebb8fb8fcïòŽ»¸ü
SJIS-WINeff28ebb8fb8fc?悉昇
EUC-JPeff28ebb8fb8fc闥ｻ奣
UTF-8eff28ebb8fb8fc?򎻏??
UHCeff28ebb8fb8fc綎렮뤈