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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbe5e2b6eeb3f6ïòŽ»åâ¶î³ö
SJIS-WINeff28ebbe5e2b6eeb3f6?悉裘カ鋧
EUC-JPeff28ebbe5e2b6eeb3f6闥サ繧駆竃
UTF-8eff28ebbe5e2b6eeb3f6??????
UHCeff28ebbe5e2b6eeb3f6綎렮億띨놔