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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f4b????????????Ê????K
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f4b?¥???????????¬????K
EUC-JP3f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f4b?????????????????K
UTF-83f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f4b????????????????????K
UHC3f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f4b?걦???????????곅????K