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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dafb3f3f3f3fÚû????
SJIS-WINdafb3f3f3f3fレ????
EUC-JPdafb3f3f3f3f暹????
UTF-8dafb3f3f3f3f??????
UHCdafb3f3f3f3f拔????