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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fe73f3f3f3f3f3f3f3f8fe73f3f3f3f3f3f3f3fç????????ç????????
SJIS-WIN8fe73f3f3f3f3f3f3f3f8fe73f3f3f3f3f3f3f3f冗????????冗????????
EUC-JP8fe73f3f3f3f3f3f3f3f8fe73f3f3f3f3f3f3f3f????????????????
UTF-88fe73f3f3f3f3f3f3f3f8fe73f3f3f3f3f3f3f3f????????????????????
UHC8fe73f3f3f3f3f3f3f3f8fe73f3f3f3f3f3f3f3f뤹????????뤹????????