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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818b3f3f3f8180‹???€
SJIS-WIN818b3f3f3f8180°???÷
EUC-JP818b3f3f3f8180???????
UTF-8818b3f3f3f8180???????
UHC818b3f3f3f8180걢????