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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f3f3f3f40d7ec3f3f3f3f3f3f3f3f4042×ì????????@×ì????????@B
SJIS-WINd7ec3f3f3f3f3f3f3f3f40d7ec3f3f3f3f3f3f3f3f4042ラ????????@ラ????????@B
EUC-JPd7ec3f3f3f3f3f3f3f3f40d7ec3f3f3f3f3f3f3f3f4042恁????????@恁????????@B
UTF-8d7ec3f3f3f3f3f3f3f3f40d7ec3f3f3f3f3f3f3f3f4042??????????@??????????@B
UHCd7ec3f3f3f3f3f3f3f3f40d7ec3f3f3f3f3f3f3f3f4042里????????@里????????@B