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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbe3e28eacïòŽ»ã⎬
SJIS-WINeff28ebbe3e28eac?悉聹汐
EUC-JPeff28ebbe3e28eac闥サ竄ャ
UTF-8eff28ebbe3e28eac???⎬
UHCeff28ebbe3e28eac綎렮呻렗