AS5237
Dod Network Information Center — mail.mil
Summary
| Country |
|
| Organization | Dod Network Information Center |
| Domain | mail.mil |
| Number of IPv4 | 36,096 |
| Number of IPv6 | 0 |
| AS Type | Government |
| Registry | AFRINIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | January 01, 1970 (about 56 years ago) |
IP Ranges
AS5237 announces 26 IPv4 ranges and 0 IPv6 range.
That's a total of 36,096 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 205.56.209.0/24 |
 Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.56.210.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.0.0/19 |
Navy Network Information Center (nnic)
|
8,192 | ARIN | ALLOCATION |
| 205.58.1.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.2.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.3.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.4.0/23 |
Navy Network Information Center (nnic)
|
512 | ARIN | ALLOCATION |
| 205.58.8.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.10.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.11.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.12.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | ALLOCATION |
| 205.58.16.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | ALLOCATION |
| 205.58.20.0/23 |
Navy Network Information Center (nnic)
|
512 | ARIN | ALLOCATION |
| 205.58.23.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.58.24.0/23 |
Navy Network Information Center (nnic)
|
512 | ARIN | ALLOCATION |
| 205.65.148.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | ALLOCATION |
| 205.69.231.0/24 |
Navy Network Information Center (nnic)
|
256 | ARIN | ALLOCATION |
| 205.72.192.0/20 |
Navy Network Information Center (nnic)
|
4,096 | ARIN | ALLOCATION |
| 205.72.208.0/20 |
Navy Network Information Center (nnic)
|
4,096 | ARIN | ALLOCATION |
| 205.89.96.0/20 |
Navy Network Information Center (nnic)
|
4,096 | ARIN | ALLOCATION |
| 205.91.0.0/20 |
Navy Network Information Center (nnic)
|
4,096 | ARIN | ALLOCATION |
| 205.106.56.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | ALLOCATION |
| 205.106.68.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | ALLOCATION |
| 205.106.88.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | ALLOCATION |
| 205.106.96.0/22 |
Navy Network Information Center (nnic)
|
1,024 | ARIN | ALLOCATION |
| 209.22.52.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
Peers
AS5237 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 AS5237. 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
AS5237 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.