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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cff43fa1f9Ïô?¡ù
SJIS-WINcff43fa1f9ﾏ?｡
EUC-JPcff43fa1f9??☆
UTF-8cff43fa1f9?????
UHCcff43fa1f9闕?⊃