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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fabbf3f3f5f5d«¿??_]
SJIS-WIN8fabbf3f3f5f5d将ｿ??_]
EUC-JP8fabbf3f3f5f5dí??_]
UTF-88fabbf3f3f5f5d?????_]
UHC8fabbf3f3f5f5d룶엌?_]