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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818f81923f3f3f3f3f3f’??????
SJIS-WIN818f81923f3f3f3f3f3f¥£??????
EUC-JP818f81923f3f3f3f3f3f????????
UTF-8818f81923f3f3f3f3f3f??????????
UHC818f81923f3f3f3f3f3f걦걩??????