Data as of Nov 3, 2026
Autonomous system
AS26661
Jeffco Public Schools
Announces 2,048 addresses in 3 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
5 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 199.96.184.0/21 since Jun 2012 | Business | 5 | |
| 199.96.184.0/22 since Oct 2016 | Business | 2 | |
| 199.96.188.0/22 since Oct 2015 | Business | 3 |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
6
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 199.96.191.0/24 | 0 | 3 | |
| 199.96.187.0/24 | 0 | 2 |
Proxy providers listing exits
- ColaProxy
- EnigmaProxy
- NovaProxy
- ProxyEmpire
- Thordata
- VantageProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS26661, day by day
78 observations
Network & history
Profile
- Registered
- Feb 14, 2011
- Domain
- jeffco.k12.co.us
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals