Autonomous System details
AS27066
United States Department of Defense (dod) — mail.mil
Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 United States
|
| Organization | United States Department of Defense (dod) |
| Domain | mail.mil |
| Number of IPv4 | 35,072 |
| Number of IPv6 | 6.0446× 1024 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | January 16, 2003 (about 23 years ago) |
| Updated | September 12, 2025 (about 26 days ago) |
IP Ranges
AS27066 announces 99 IPv4 ranges and 5 IPv6 ranges.
That's a total of 35,072 IPv4 addresses and 6.0446× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 134.229.134.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 134.229.176.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 134.229.177.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 134.229.178.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 139.77.10.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 139.77.14.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 139.241.51.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 139.241.74.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 139.241.76.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 139.241.234.0/23 |
Dod Network Information Center
|
512 | ARIN | REALLOCATION |
| 139.242.12.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 139.242.51.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 140.14.45.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 140.14.47.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 155.7.180.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 156.112.113.0/24 |
Dod Network Information Center
|
256 | ARIN | REASSIGNMENT |
| 156.112.135.0/24 |
Dod Network Information Center
|
256 | ARIN | REASSIGNMENT |
| 156.112.166.0/24 |
Dod Network Information Center
|
256 | ARIN | REASSIGNMENT |
| 156.112.167.0/24 |
Dod Network Information Center
|
256 | ARIN | REASSIGNMENT |
| 159.77.33.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.34.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.35.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.44.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.45.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.46.0/23 |
Dod Network Information Center
|
512 | ARIN | REALLOCATION |
| 159.77.79.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.80.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.81.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.84.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.85.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.104.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.105.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 159.77.106.0/23 |
Dod Network Information Center
|
512 | ARIN | REALLOCATION |
| 163.251.0.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.96.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | REALLOCATION |
| 163.251.101.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.104.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.105.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.112.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.113.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.128.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.129.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.160.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.161.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.184.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.185.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.208.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.209.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.239.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.244.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | REALLOCATION |
| 163.251.248.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 163.251.254.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 192.58.181.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 192.108.98.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 192.153.245.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 192.231.128.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 199.32.31.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 204.34.155.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 205.56.194.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 205.68.64.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 205.100.3.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | REALLOCATION |
| 206.37.138.0/23 |
Dod Network Information Center
|
512 | ARIN | REALLOCATION |
| 207.132.100.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 209.22.103.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.4.241.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.16.244.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.16.245.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.23.244.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.23.245.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.23.246.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.24.182.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.24.215.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.29.156.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.38.198.0/23 |
Dod Network Information Center
|
512 | ARIN | REALLOCATION |
| 214.48.8.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.48.12.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.48.72.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.48.76.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.48.108.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.48.116.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.51.109.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.51.110.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.54.128.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.54.133.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.54.135.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.54.136.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.54.140.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.72.4.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.72.5.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.72.6.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.72.14.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.72.15.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.72.16.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 215.1.32.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 215.1.33.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 215.1.48.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 215.1.68.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 215.1.81.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 215.65.72.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2608:c101:1::/48 |
United States Department of Defense (dod)
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2608:c143:1::/48 |
United States Department of Defense (dod)
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2608:c182::/48 |
United States Department of Defense (dod)
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2608:c182:3cc7::/48 |
United States Department of Defense (dod)
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2608:c183:1::/48 |
United States Department of Defense (dod)
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS27066 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS27066 connects to the global Internet via at least 2 upstream providers. In this setup, AS27066 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS27066 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS27066's role in extending Internet access beyond its own infrastructure.