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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f3f3f3f515e×ì????????Q^
SJIS-WINd7ec3f3f3f3f3f3f3f3f515eラ????????Q^
EUC-JPd7ec3f3f3f3f3f3f3f3f515e恁????????Q^
UTF-8d7ec3f3f3f3f3f3f3f3f515e??????????Q^
UHCd7ec3f3f3f3f3f3f3f3f515e里????????Q^