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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f3f3f3f75×ì????????u
SJIS-WINd7ec3f3f3f3f3f3f3f3f75ラ????????u
EUC-JPd7ec3f3f3f3f3f3f3f3f75恁????????u
UTF-8d7ec3f3f3f3f3f3f3f3f75??????????u
UHCd7ec3f3f3f3f3f3f3f3f75里????????u