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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fd7f93f3f3f3f×ù????
SJIS-WIN8fd7f93f3f3f3f訟????
EUC-JP8fd7f93f3f3f3f荑????
UTF-88fd7f93f3f3f3f???????
UHC8fd7f93f3f3f3f뤩瓣???