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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f3f×ì??????
SJIS-WINd7ec3f3f3f3f3f3fﾗ??????
EUC-JPd7ec3f3f3f3f3f3f恁??????
UTF-8d7ec3f3f3f3f3f3f????????
UHCd7ec3f3f3f3f3f3f里??????