Data as of Nov 9, 2026
Autonomous system
AS747
Headquarters, USAISC
Announces 129,280 addresses in 42 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 6.148.95.0/24 since Jun 2026 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 143.68.64.0/19 since Nov 2019 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 143.68.96.0/21 since Feb 2021 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 143.73.173.0/24 since Dec 2023 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 143.74.251.0/24 since Aug 2016 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 143.86.128.0/20 since Jul 2025 | Business | ||
| 144.104.16.0/21 since Jan 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 144.104.248.0/21 since Jan 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 144.107.128.0/21 since Jan 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 144.107.136.0/21 since Jan 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 144.107.144.0/20 since Jan 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.0.0/16 since Mar 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.1.0/24 since Feb 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.3.0/24 since Apr 2023 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.5.0/24 since Jul 2010 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.8.0/24 since Feb 2023 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.21.0/24 since Oct 2016 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.50.0/24 since Feb 2017 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.52.0/24 since Jan 2018 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.64.0/24 since Oct 22, 2026 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.105.0/24 since May 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.127.0/24 since Feb 2018 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.128.0/24 since Jan 2018 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.200.0/24 since Nov 2018 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.236.0/24 since Aug 2015 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.245.0/24 since Dec 2018 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.249.0/24 since Apr 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 147.242.250.0/24 since Apr 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.196.48.0/20 since Dec 2019 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.196.64.0/20 since Feb 2021 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 150.196.80.0/20 since Sep 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 155.20.148.0/22 since Jan 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 155.20.163.0/24 since Jun 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 155.20.231.0/24 since Jan 2024 | Business | ||
| 155.20.252.0/24 since Oct 2022 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 155.26.64.0/24 since Feb 2024 | Business | ||
| 160.140.252.0/22 since Sep 2024 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.143.192.0/19 since Aug 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 160.143.224.0/19 since Aug 2020 | Business | United States Department of Defense (DoD) via Headquarters, USAISC | |
| 215.1.62.0/24 since Mar 2019 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 215.1.63.0/24 since Feb 2019 | Business | United States Department of Defense (DoD) via DoD Network Information Center | |
| 215.1.96.0/20 since Oct 2016 | Business | United States Department of Defense (DoD) via DoD Network Information Center |
Network & history
Profile
- Registered
- Sep 25, 1990
- Domain
- mail.mil
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals