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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbabd7ef3f3f3f3f3f3fû«×ï??????
SJIS-WINfbabd7ef3f3f3f3f3f3f譓ラ??????
EUC-JPfbabd7ef3f3f3f3f3f3f?恟??????
UTF-8fbabd7ef3f3f3f3f3f3f??????????
UHCfbabd7ef3f3f3f3f3f3f螢鯉??????