We have been monitoring a very high level of malevolent traffic originating from Iran. As Iran is also on the Office of Foreign Asset Control (OFAC) re-imposed sanctions list, we have decided to provide a free Access Control (ACL) specifically for blocking Iran.
This list includes aggregated networks specifically assigned to Iran. If you are a financial institution or business located within the United States we highly recommend reviewing OFAC's sanctions list. Country IP Blocks also has ACLs for all OFAC sanctioned countries(for licensed members only).
This free Aggregated Iran Network list will be available through the link above for the next several days.