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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8f93f3f3f3f3f445e¨ù?????D^
SJIS-WINa8f93f3f3f3f3f445eｨ?????D^
EUC-JPa8f93f3f3f3f3f445e??????D^
UTF-8a8f93f3f3f3f3f445e???????D^
UHCa8f93f3f3f3f3f445e¼?????D^