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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f3f3f3f443f3f4f?????????????D??O
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f3f3f3f443f3f4f?￥????????????D??O
EUC-JP3f818f3f3f3f3f3f3f3f3f3f3f3f3f443f3f4f?????????????D??O
UTF-83f818f3f3f3f3f3f3f3f3f3f3f3f3f443f3f4f???????????????D??O
UHC3f818f3f3f3f3f3f3f3f3f3f3f3f3f443f3f4f?걦????????????D??O