Data as of Nov 3, 2026
Autonomous system
AS6034
United States Department of Defense (DoD)
Announces 19,200 addresses in 32 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 6.16.64.0/23 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.8.0/21 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.16.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.18.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.25.0/24 since Feb 2018 | Business | via Headquarters, USAISC | |
| 143.81.27.0/24 since Sep 2026 | Business | via Headquarters, USAISC | |
| 143.81.32.0/24 since May 2021 | Business | via Headquarters, USAISC | |
| 143.81.36.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.48.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.49.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.50.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.51.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.52.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.53.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.54.0/23 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.58.0/24 since Mar 2026 | Business | via Headquarters, USAISC | |
| 143.81.59.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.61.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.62.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.72.0/22 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.90.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.105.0/24 since Jun 2012 | Business | via Headquarters, USAISC | |
| 143.81.106.0/24 since Jun 2012 | Business | via Headquarters, USAISC | |
| 143.81.112.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.200.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.201.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 143.81.222.0/24 since Sep 2026 | Business | via Headquarters, USAISC | |
| 143.81.223.0/24 since Sep 2026 | Business | via Headquarters, USAISC | |
| 143.81.224.0/19 since Apr 2026 | Business | via Headquarters, USAISC | |
| 192.172.13.0/24 since Apr 2026 | Business | via Headquarters, USAISC | |
| 199.112.24.0/24 since Feb 2023 | Business | via DoD Network Information Center | |
| 206.37.233.0/24 since Jun 2012 | Business | via DoD Network Information Center |
Network & history
Profile
- Registered
- Oct 24, 1995
- Domain
- mail.mil
- Industry
- Military, Defense, National Security, and International Affairs
Routing patterns
How its announcements have moved
Arrivals