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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f4075×ì?????@u
SJIS-WINd7ec3f3f3f3f3f4075ﾗ?????@u
EUC-JPd7ec3f3f3f3f3f4075恁?????@u
UTF-8d7ec3f3f3f3f3f4075???????@u
UHCd7ec3f3f3f3f3f4075里?????@u