AS153
Headquarters, Usaisc — mail.mil
Summary
| Country |
 United States
|
| Organization | Headquarters, Usaisc |
| Domain | mail.mil |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 0 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | January 05, 1988 (about 37 years ago) |
| Updated | November 06, 2012 (about 12 years ago) |
IP Ranges
AS153 announces 5 IPv4 ranges and 0 IPv6 range.
That's a total of 1,280 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 158.9.188.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 158.9.189.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 192.188.204.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 192.188.209.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 207.133.194.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
Peers
AS153 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 AS153. 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
AS153 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.