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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fe73f3f3f3f3f3f3f3f3f3f3f3f3f3fç??????????????
SJIS-WIN8fe73f3f3f3f3f3f3f3f3f3f3f3f3f3f冗??????????????
EUC-JP8fe73f3f3f3f3f3f3f3f3f3f3f3f3f3f??????????????
UTF-88fe73f3f3f3f3f3f3f3f3f3f3f3f3f3f????????????????
UHC8fe73f3f3f3f3f3f3f3f3f3f3f3f3f3f뤹??????????????