Data as of Nov 3, 2026
Autonomous system
AS5721
National Defense University
Announces 512 addresses in 2 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
1 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 216.21.18.0/24 since Aug 2015 | Business | ||
| 216.21.19.0/24 since Sep 2015 | Business | 1 |
Residential-proxy exposure
Providers
2
selling exits here
Proxy providers listing exits
- FastProxy
- LemonBright
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS5721, day by day
3 observations
Network & history
Profile
- Registered
- Sep 6, 1995
- Domain
- ndu.edu
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals