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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa1f88faaaa3f5b4246ªª¡øªª?[BF
SJIS-WIN8faaaaa1f88faaaa3f5b4246宵ｪ｡ｪｪ?[BF
EUC-JP8faaaaa1f88faaaa3f5b4246ç�[BF
UTF-88faaaaa1f88faaaa3f5b4246?????????[BF
UHC8faaaaa1f88faaaa3f5b4246룵ぁ杷お?[BF