AS27080
United States Department of Defense (dod) — mail.mil
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Summary
| Country |
 United States
|
| Organization | United States Department of Defense (dod) |
| Domain | mail.mil |
| Number of IPv4 | 3,584 |
| Number of IPv6 | 0 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | January 16, 2003 (about 23 years ago) |
| Updated | September 12, 2025 (about 4 months ago) |
IP Ranges
AS27080 announces 11 IPv4 ranges and 0 IPv6 range.
That's a total of 3,584 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 130.16.232.0/24 |
Headquarters, Usaisc
|
256 | ARIN | REALLOCATION |
| 130.16.238.0/24 |
Headquarters, Usaisc
|
256 | ARIN | REALLOCATION |
| 130.16.239.0/24 |
Headquarters, Usaisc
|
256 | ARIN | REALLOCATION |
| 214.14.7.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.14.152.0/22 |
Dod Network Information Center
|
1,024 | ARIN | REALLOCATION |
| 214.14.216.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.14.217.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.14.219.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.14.224.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.14.225.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
| 214.14.243.0/24 |
Dod Network Information Center
|
256 | ARIN | REALLOCATION |
Peers
AS27080 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
There are currently no upstream providers for AS27080. This means the network doesn’t subscribe to traditional upstream services for global connectivity. Instead, it likely relies on direct peering or its own infrastructure to reach external networks. While this can reduce transit costs, it requires a robust peering strategy to maintain broad reachability and ensure redundancy.
Downstreams
AS27080 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.