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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fabc28fabbf3f3f«Â«¿??
SJIS-WIN8fabc28fabbf3f3f将ツ将ソ??
EUC-JP8fabc28fabbf3f3fîí??
UTF-88fabc28fabbf3f3f??????
UHC8fabc28fabbf3f3f룶혧タ??