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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7ec3f3f3f3f3f5f×ì?????_
SJIS-WINd7ec3f3f3f3f3f5fﾗ?????_
EUC-JPd7ec3f3f3f3f3f5f恁?????_
UTF-8d7ec3f3f3f3f3f5f???????_
UHCd7ec3f3f3f3f3f5f里?????_