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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818b3f3f817e3f‹??~?
SJIS-WIN818b3f3f817e3f°??×?
EUC-JP818b3f3f817e3f?????~?
UTF-8818b3f3f817e3f?????~?
UHC818b3f3f817e3f걢????