AS19 Leidos Inc.
General Info - AS19
135,680
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 140.162.0.0/21 | 2,048 | |
| 140.162.8.0/23 | 512 | |
| 140.162.10.0/23 | 512 | |
| 140.162.12.0/24 | 256 | |
| 140.162.13.0/24 | 256 | |
| 140.162.14.0/24 | 256 | |
| 140.162.15.0/24 | 256 | |
| 140.162.16.0/24 | 256 | |
| 140.162.17.0/24 | 256 | |
| 140.162.18.0/23 | 512 | |
| 140.162.20.0/22 | 1,024 | |
| 140.162.24.0/21 | 2,048 | |
| 140.162.32.0/24 | 256 | |
| 140.162.33.0/24 | 256 | |
| 140.162.34.0/23 | 512 | |
| 140.162.36.0/22 | 1,024 | |
| 140.162.40.0/21 | 2,048 | |
| 140.162.48.0/22 | 1,024 | |
| 140.162.52.0/22 | 1,024 | |
| 140.162.56.0/21 | 2,048 | |
| 140.162.64.0/18 | 16,384 | |
| 140.162.128.0/18 | 16,384 | |
| 140.162.192.0/18 | 16,384 | |
| 149.8.0.0/19 | 8,192 | |
| 149.8.32.0/21 | 2,048 | |
| 149.8.40.0/22 | 1,024 | |
| 149.8.44.0/23 | 512 | |
| 149.8.46.0/24 | 256 | |
| 149.8.47.0/24 | 256 | |
| 149.8.48.0/20 | 4,096 | |
| 149.8.64.0/18 | 16,384 | |
| 149.8.128.0/19 | 8,192 | |
| 149.8.160.0/20 | 4,096 | |
| 149.8.176.0/21 | 2,048 | |
| 149.8.184.0/23 | 512 | |
| 149.8.186.0/24 | 256 | |
| 149.8.187.0/24 | 256 | |
| 149.8.188.0/22 | 1,024 | |
| 149.8.192.0/18 | 16,384 | |
| 192.5.8.0/24 | 256 | |
| 192.12.25.0/24 | 256 | |
| 192.12.141.0/24 | 256 | |
| 192.33.134.0/24 | 256 | |
| 192.131.125.0/24 | 256 | |
| 192.132.104.0/24 | 256 | |
| 204.115.176.0/21 | 2,048 | |
| 205.153.240.0/22 | 1,024 |
| Netblock | Number of IPs | |
|---|---|---|
| 2620:11c:8000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2620:11c:8100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2620:11c:8200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2620:11c:8400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2620:11c:8800::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2620:11c:8900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2620:11c:8a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2620:11c:8c00::/38 | 1,237,940,039,285,380,274,899,124,224 |
Downstreams
There are no downstreams for this ASN.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
