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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f3f3f445e?‹???????D^
SJIS-WIN3f818b3f3f3f3f3f3f3f445e?°???????D^
EUC-JP3f818b3f3f3f3f3f3f3f445e??????????D^
UTF-83f818b3f3f3f3f3f3f3f445e??????????D^
UHC3f818b3f3f3f3f3f3f3f445e?걢???????D^