Data as of Nov 10, 2026
Autonomous system
AS401851
County of San Diego
Announces 3,584 addresses in 12 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 170.213.2.0/24 since Aug 2025 | Business | ||
| 170.213.3.0/24 since Aug 2025 | Business | ||
| 170.213.4.0/24 since Aug 2025 | Business | ||
| 170.213.5.0/24 since Aug 2025 | Business | ||
| 170.213.6.0/24 since Aug 2025 | Business | ||
| 170.213.7.0/24 since Aug 2025 | Business | ||
| 170.213.18.0/23 since Aug 2025 | Business | ||
| 170.213.22.0/23 since Aug 2025 | Business | ||
| 170.213.131.0/24 since Aug 2025 | Business | ||
| 170.213.132.0/24 since Aug 2025 | Business | ||
| 170.213.133.0/24 since Aug 2025 | Business | ||
| 209.77.1.0/24 since Aug 2025 | Business | AT&T Enterprises, LLC |
Network & history
Profile
- Registered
- Jul 21, 2025
- Domain
- ospsandiegocounty.gov
- Industry
- Law Enforcement, Public Safety, and Justice
Routing patterns
How its announcements have moved
Arrivals