>GREY|205.152.59.67... >GREY|205.152.59.68... >GREY|205.152.59.72...
Unless it's changed since I asked, the policy of the list on greylisting.org is not to list "common queue" sender pools from a /24 or smaller block because it's intended to be used with milter-greylist which masks out the last byte of the address. These addresses aren't on their list.