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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818081983f3f3f3f3f3f6f4246€˜??????oBF
SJIS-WIN818081983f3f3f3f3f3f6f4246֤??????oBF
EUC-JP818081983f3f3f3f3f3f6f4246??????????oBF
UTF-8818081983f3f3f3f3f3f6f4246??????????oBF
UHC818081983f3f3f3f3f3f6f4246?걯??????oBF