AS366 DNIC-ASBLK-00306-00371

Spam statistics of AS366 DNIC-ASBLK-00306-00371

CountryNumber of networksIP AddressesPurpose of use
United States
DomainDetected IP addressesSpam active IPsSpam rate
Websites countIP addresses with websites

Spam activity log

- spam active IP adresses

About AS366

Owner of AS366

The owner of Autonomous System Number (AS) 366 is the United States Department of Defense Network (DoDNET).

Main Operational Activity of DoDNET

The main operational activity of AS366's owner, the DoDNET, involves providing a secure and robust network infrastructure for the U.S. Department of Defense. This includes supporting a variety of military operations, communications, and the exchange of sensitive and classified information within the department and with its partners.

Establishment of AS366

Information regarding the exact establishment date of AS366 is not widely publicized due to its association with the U.S. Department of Defense; however, it has been in operation for several decades as part of the global internet infrastructure for military networks.

Malicious Use of AS366

Regarding the misuse of AS366 by hackers or spammers, there have been instances reported on various platforms. According to data retrieved from, a service that monitors and reports spam activity, AS366 has had occurrences of malicious activities.

  • It lists some examples of abusive IPs originating from AS366.

  • However, given the nature of its owner, these incidents may be related to compromised systems or unauthorized use rather than originating from the U.S. Department of Defense itself.

For up-to-date details about any potential malicious intent associated with AS366, one should refer to the latest security reports from trusted cybersecurity entities.

WhoIs AS366


Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate States655361300.00% States1024100.00%
355.82.80.0/22United States1024100.00%
455.82.120.0/22United States1024100.00%
555.82.136.0/22United States1024500.00%
655.82.172.0/22United States1024100.00%
755.82.200.0/22United States1024100.00%
855.82.216.0/22United States1024100.00%
955.82.224.0/22United States1024100.00%
1055.82.248.0/22United States1024100.00%

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