United States Department of Defense (dod)
AS1913 — mail.mil
Summary
| Country |
 United States
|
| Organization | United States Department of Defense (dod) |
| Domain | mail.mil |
| Number of IPv4 | 2,048 |
| Number of IPv6 | 0 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | July 07, 1992 (about 34 years ago) |
| Updated | September 12, 2025 (about 1 year ago) |
IP Ranges
AS1913 announces 1 IPv4 range and 0 IPv6 range.
That's a total of 2,048 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 199.57.168.0/21 |
Dod Network Information Center
|
2,048 | ARIN | REALLOCATION |
Peers
AS1913 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
AS1913 connects to the global Internet via at least 1 upstream provider. In this setup, AS1913 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS1913 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.