Data as of Nov 3, 2026
Autonomous system
AS344
United States Department of Defense (DoD)
Announces 67,584 addresses in 139 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 55.2.0.0/16 since Jan 2017 | Business | via Headquarters, USAISC | |
| 55.2.6.0/24 since Apr 2019 | Business | via Headquarters, USAISC | |
| 55.2.7.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.8.0/24 since Apr 2019 | Business | via Headquarters, USAISC | |
| 55.2.9.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.10.0/24 since Apr 2019 | Business | via Headquarters, USAISC | |
| 55.2.11.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.12.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.13.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.14.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.15.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.16.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.17.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.18.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.19.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.20.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.21.0/24 since Nov 2020 | Business | via Headquarters, USAISC | |
| 55.2.22.0/23 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.24.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.25.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.26.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.27.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.29.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.31.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.33.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.34.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.35.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.36.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.37.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.38.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.39.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.40.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.41.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.43.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.45.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.46.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.47.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.48.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.49.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.50.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.51.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.52.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.53.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.54.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.55.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.57.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.59.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.60.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.62.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.63.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.64.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.67.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.69.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.70.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.71.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.72.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.73.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.80.0/24 since Aug 2026 | Business | via Headquarters, USAISC | |
| 55.2.81.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.82.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.83.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.84.0/22 since Apr 2019 | Business | via Headquarters, USAISC | |
| 55.2.92.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.93.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.94.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.95.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.96.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.97.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.98.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.99.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.101.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.102.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.104.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.106.0/24 since Nov 2025 | Business | via Headquarters, USAISC | |
| 55.2.107.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.108.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.109.0/24 since Jan 2022 | Business | via Headquarters, USAISC | |
| 55.2.110.0/24 since Oct 22, 2026 | Business | via Headquarters, USAISC | |
| 55.2.111.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.113.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.114.0/24 since Oct 2025 | Business | via Headquarters, USAISC | |
| 55.2.115.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.117.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.118.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.119.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.124.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.125.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.126.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.128.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.129.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.131.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.132.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.133.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.134.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.135.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.136.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.137.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.139.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.140.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.141.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.142.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.143.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.144.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.145.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.146.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.147.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.150.0/24 since May 2026 | Business | via Headquarters, USAISC | |
| 55.2.153.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.156.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.159.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.160.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.163.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.164.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.168.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.172.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.174.0/24 since Aug 2026 | Business | via Headquarters, USAISC | |
| 55.2.176.0/24 since Sep 2026 | Business | via Headquarters, USAISC | |
| 55.2.196.0/22 since Jul 2021 | Business | via Headquarters, USAISC | |
| 55.2.212.0/24 since Jun 2026 | Business | via Headquarters, USAISC | |
| 55.2.213.0/24 since Sep 2026 | Business | via Headquarters, USAISC | |
| 55.2.230.0/24 since Mar 2020 | Business | via Headquarters, USAISC | |
| 55.2.231.0/24 since Mar 2020 | Business | via Headquarters, USAISC | |
| 55.2.232.0/24 since Mar 2020 | Business | via Headquarters, USAISC | |
| 55.2.233.0/24 since Nov 2020 | Business | via Headquarters, USAISC | |
| 55.2.234.0/23 since Nov 2020 | Business | via Headquarters, USAISC | |
| 55.2.241.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.245.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.246.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.247.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.250.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 55.2.252.0/24 since Jun 2023 | Business | via Headquarters, USAISC | |
| 214.25.1.0/24 since Aug 2013 | Business | via DoD Network Information Center | |
| 214.25.2.0/24 since Aug 2013 | Business | via DoD Network Information Center | |
| 214.25.3.0/24 since Aug 2013 | Business | via DoD Network Information Center | |
| 214.25.4.0/24 since Aug 2013 | Business | via DoD Network Information Center | |
| 214.25.6.0/24 since Aug 2013 | Business | via DoD Network Information Center | |
| 214.25.7.0/24 since Aug 2013 | Business | via DoD Network Information Center | |
| 214.25.8.0/24 since Aug 2013 | Business | via DoD Network Information Center | |
| 214.25.9.0/24 since Aug 2013 | Business | via DoD Network Information Center |
Network & history
Profile
- Registered
- Jun 30, 1989
- Domain
- mail.mil
- Industry
- Military, Defense, National Security, and International Affairs
Routing patterns
How its announcements have moved
Arrivals