AS3471

Summary

Country	United States
Organization	United States Department of Defense (dod)
Domain	mail.mil
Number of IPv4	1,024
Number of IPv6	0
AS Type	Government
Registry	ARIN
Allocated	May 10, 1994 (about 31 years ago)
Updated	September 12, 2025 (about 26 days ago)

IP Ranges

AS3471 announces 4 IPv4 ranges and 0 IPv6 range.

That's a total of 1,024 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
199.9.82.0/24	Dod Network Information Center	256	ARIN	REASSIGNMENT
199.9.85.0/24	Dod Network Information Center	256	ARIN	REASSIGNMENT
199.9.88.0/24	Dod Network Information Center	256	ARIN	REASSIGNMENT
199.9.92.0/24	Dod Network Information Center	256	ARIN	REASSIGNMENT

Peers

AS3471 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 AS3471. 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

AS3471 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.