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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d7fd3f3f3f3f3f3f5e×ý??????^
SJIS-WINd7fd3f3f3f3f3f3f5eﾗ???????^
EUC-JPd7fd3f3f3f3f3f3f5e悃??????^
UTF-8d7fd3f3f3f3f3f3f5e????????^
UHCd7fd3f3f3f3f3f3f5e霖??????^