Data as of Nov 8, 2026
Autonomous system
AS166
Institute for Defense Analyses
Announces 131,328 addresses in 18 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | RPKI |
|---|---|---|
| 129.246.0.0/17 since Feb 2018 | Business | |
| 129.246.101.0/24 since Apr 2023 | Business | |
| 129.246.128.0/17 since Feb 2018 | Business | |
| 129.246.225.0/24 since Apr 2023 | Business | |
| 129.246.228.0/24 since Apr 2023 | Business | |
| 129.246.229.0/24 since Apr 2023 | Business | |
| 129.246.230.0/24 since Apr 2023 | Business | |
| 129.246.235.0/24 since Mar 2026 | Business | |
| 129.246.243.0/24 since Apr 2023 | Business | |
| 129.246.253.0/24 since Apr 2023 | Business | |
| 129.246.254.0/24 since Apr 2023 | Business | |
| 164.217.0.0/17 since Sep 2022 | Business | |
| 164.217.128.0/17 since Sep 2022 | Business | |
| 164.217.225.0/24 since Jan 2022 | Business | |
| 164.217.228.0/24 since Jan 2022 | Business | |
| 164.217.253.0/24 since Jan 2022 | Business | |
| 164.217.254.0/24 since Jan 2022 | Business | |
| 198.133.241.0/24 since Oct 2016 | Business |
Network & history
Profile
- Registered
- Mar 29, 1988
- Domain
- ida.org
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
Routing patterns
How its announcements have moved
Arrivals