Autonomous System details
AS747
Headquarters, Usaisc — mail.mil
Summary
| Country |
 United States
|
| Organization | Headquarters, Usaisc |
| Domain | mail.mil |
| Number of IPv4 | 419,584 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Government |
| Registry | ARIN |
| Allocated | September 25, 1990 (about 35 years ago) |
| Updated | August 02, 2011 (about 13 years ago) |
IP Ranges
AS747 announces 75 IPv4 ranges and 1 IPv6 range.
That's a total of 419,584 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 6.16.74.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.16.75.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.16.86.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.16.87.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.16.198.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.16.199.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.16.200.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.16.201.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.133.66.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 6.133.67.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 143.68.64.0/19 |
Headquarters, Usaisc
|
8,192 | ARIN | ALLOCATION |
| 143.68.96.0/21 |
Headquarters, Usaisc
|
2,048 | ARIN | ALLOCATION |
| 143.68.104.0/21 |
Headquarters, Usaisc
|
2,048 | ARIN | ALLOCATION |
| 143.73.173.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 143.73.240.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 143.74.251.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 143.76.224.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 143.76.227.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 143.76.239.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 143.77.0.0/16 |
Headquarters, Usaisc
|
65,536 | ARIN | ALLOCATION |
| 143.86.128.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 143.86.224.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 143.138.0.0/16 |
Headquarters, Usaisc
|
65,536 | ARIN | ALLOCATION |
| 144.59.0.0/16 |
Headquarters, Usaisc
|
65,536 | ARIN | ALLOCATION |
| 144.104.16.0/21 |
Headquarters, Usaisc
|
2,048 | ARIN | ALLOCATION |
| 144.104.248.0/21 |
Headquarters, Usaisc
|
2,048 | ARIN | ALLOCATION |
| 144.107.128.0/21 |
Headquarters, Usaisc
|
2,048 | ARIN | ALLOCATION |
| 144.107.136.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 144.107.136.0/21 |
Headquarters, Usaisc
|
2,048 | ARIN | ALLOCATION |
| 144.107.144.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 144.107.224.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 147.242.0.0/16 |
Headquarters, Usaisc
|
65,536 | ARIN | ALLOCATION |
| 147.242.1.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.2.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.3.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.5.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.6.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.7.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.8.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.13.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.14.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.16.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.17.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.21.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.43.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.50.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.52.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.64.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.100.0/22 |
Headquarters, Usaisc
|
1,024 | ARIN | ALLOCATION |
| 147.242.105.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.127.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.128.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.200.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.236.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.243.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.245.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.249.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.250.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 147.242.252.0/22 |
Headquarters, Usaisc
|
1,024 | ARIN | ALLOCATION |
| 150.196.48.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 150.196.64.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 150.196.80.0/20 |
Headquarters, Usaisc
|
4,096 | ARIN | ALLOCATION |
| 155.20.148.0/22 |
Headquarters, Usaisc
|
1,024 | ARIN | ALLOCATION |
| 155.20.163.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 155.20.231.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 155.20.252.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 155.26.64.0/24 |
Headquarters, Usaisc
|
256 | ARIN | ALLOCATION |
| 160.135.0.0/16 |
Headquarters, Usaisc
|
65,536 | ARIN | ALLOCATION |
| 160.140.252.0/22 |
Headquarters, Usaisc
|
1,024 | ARIN | ALLOCATION |
| 160.143.192.0/19 |
Headquarters, Usaisc
|
8,192 | ARIN | ALLOCATION |
| 160.143.224.0/19 |
Headquarters, Usaisc
|
8,192 | ARIN | ALLOCATION |
| 206.39.192.0/21 |
Dod Network Information Center
|
2,048 | ARIN | ALLOCATION |
| 215.1.62.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
| 215.1.63.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
| 215.1.96.0/20 |
Dod Network Information Center
|
4,096 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2608:c109:c0::/48 |
United States Department of Defense (dod)
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS747 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
AS747 connects to the global Internet via at least 1 upstream provider. In this setup, AS747 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS747 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.