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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fadff9e25b4246úßùâ[BF
SJIS-WINfadff9e25b4246朎[BF
EUC-JPfadff9e25b4246??[BF
UTF-8fadff9e25b4246????[BF
UHCfadff9e25b4246眩喊[BF