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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cff43f3f3f3fÏô????
SJIS-WINcff43f3f3f3fﾏ????
EUC-JPcff43f3f3f3f?????
UTF-8cff43f3f3f3f??????
UHCcff43f3f3f3f闕????