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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f3f515d???????????Q]
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f3f515d?¥??????????Q]
EUC-JP3f818f3f3f3f3f3f3f3f3f3f3f515d???????????Q]
UTF-83f818f3f3f3f3f3f3f3f3f3f3f515d?????????????Q]
UHC3f818f3f3f3f3f3f3f3f3f3f3f515d?걦??????????Q]