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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3fc6d83f3f3f3f3f3f656b???ÆØ??????ek
SJIS-WIN3f3f3fc6d83f3f3f3f3f3f656b???ニリ??????ek
EUC-JP3f3f3fc6d83f3f3f3f3f3f656b???敦??????ek
UTF-83f3f3fc6d83f3f3f3f3f3f656b???????????ek
UHC3f3f3fc6d83f3f3f3f3f3f656b???팽??????ek