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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f3f3f3f755e×ì????????u^
SJIS-WINd7ec3f3f3f3f3f3f3f3f755eラ????????u^
EUC-JPd7ec3f3f3f3f3f3f3f3f755e恁????????u^
UTF-8d7ec3f3f3f3f3f3f3f3f755e??????????u^
UHCd7ec3f3f3f3f3f3f3f3f755e里????????u^