def get_color_address(self):
        if self.color_set.uncolored_only():
            return self.get_address()
        return "%s@%s" % (self.get_color_set().get_color_hash(),
                          self.get_address())
NIST: 1 MiB (as a GiB()) rounds down into a MiB()
dataset/ETHPy150Open chromaway/ngcccbase/ngcccbase/address.py/AddressRecord.get_color_address--crossover with--dataset/ETHPy150Open tbielawa/bitmath/tests/test_best_prefix_NIST.py/TestBestPrefixNIST.test_simple_round_down