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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f818f643f3f3f818f645e???d???d^
SJIS-WIN3f3f3f818f643f3f3f818f645e???¥d???¥d^
EUC-JP3f3f3f818f643f3f3f818f645e?????????
UTF-83f3f3f818f643f3f3f818f645e?????d?????d^
UHC3f3f3f818f643f3f3f818f645e???걦d???걦d^