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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebb8fbbb3b3deeff28ebb8fbbb3b3dc5eïòŽ»»³³ÞïòŽ»»³³Ü^
SJIS-WINeff28ebb8fbbb3b3deeff28ebb8fbbb3b3dc5e?悉晶ウヴ?悉晶ウウワ^
EUC-JPeff28ebb8fbbb3b3deeff28ebb8fbbb3b3dc5e闥サ岦笠闥サ岦顎^
UTF-8eff28ebb8fbbb3b3deeff28ebb8fbbb3b3dc5e?򎻏?????򎻏????^
UHCeff28ebb8fbbb3b3deeff28ebb8fbbb3b3dc5e綎렮뤋납蛇重퍘뺙넵^