Data as of Nov 8, 2026
Autonomous system
AS228
United States Department of Defense (DoD)
Announces 8,192 addresses in 4 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 147.241.48.0/21 since Oct 2016 | Business | via Headquarters, USAISC | |
| 147.241.64.0/21 since Oct 2016 | Business | via Headquarters, USAISC | |
| 147.241.136.0/21 since Oct 2016 | Business | via Headquarters, USAISC | |
| 147.241.144.0/21 since Oct 2016 | Business | via Headquarters, USAISC |
Network & history
Profile
- Registered
- Sep 8, 1988
- Domain
- mail.mil
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals