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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818081ca3f3f3f3f3f3f3f€Ê???????
SJIS-WIN818081ca3f3f3f3f3f3f3f÷¬???????
EUC-JP818081ca3f3f3f3f3f3f3f??????????
UTF-8818081ca3f3f3f3f3f3f3f???????????
UHC818081ca3f3f3f3f3f3f3f?곅???????