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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbf1f7c4e68ebb8eb6eab9dcebbff4ïòŽ»ñ÷Ŀ޻޶ê¹Üë¿ô
SJIS-WINeff28ebbf1f7c4e68ebb8eb6eab9dcebbff4?悉ト謗サ叱?ワ?
EUC-JPeff28ebbf1f7c4e68ebb8eb6eab9dcebbff4闥サ髣剃サカ蟾樣数
UTF-8eff28ebbf1f7c4e68ebb8eb6eab9dcebbff4?????掻??????
UHCeff28ebbf1f7c4e68ebb8eb6eab9dcebbff4綎렮甑쾀렮렧源烽웃