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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f55×ì????U
SJIS-WINd7ec3f3f3f3f55ﾗ????U
EUC-JPd7ec3f3f3f3f55恁????U
UTF-8d7ec3f3f3f3f55??????U
UHCd7ec3f3f3f3f55里????U