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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f6941????????????Ê????iA
SJIS-WIN3f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f6941?¥???????????¬????iA
EUC-JP3f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f6941?????????????????iA
UTF-83f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f6941????????????????????iA
UHC3f818f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f6941?걦???????????곅????iA