Data as of Nov 10, 2026
Autonomous system
AS21708
San Diego County Office of Education
Announces 8,448 addresses in 3 prefixes. None of it is anonymizer space.
Type
Education
US
Proxy activity, 30 days
12 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 198.133.204.0/24 since May 2005 | Business | San Diego County Superintendent of Schools | ||
| 209.66.192.0/19 since May 2005 | Business | 11 | ||
| 209.66.208.0/24 since Jul 2026 | Business | 1 |
Residential-proxy exposure
Spread
7
/24s with at least one exit
Providers
34
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 209.66.205.0/24 | 0 | 5 | |
| 209.66.197.0/24 | 0 | 1 | |
| 209.66.198.0/24 | 0 | 1 | |
| 209.66.200.0/24 | 0 | 1 | |
| 209.66.208.0/24 | 0 | 1 | |
| 209.66.221.0/24 | 0 | 1 | |
| 209.66.222.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- AnyIP
- BottingTools
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- EZProxies
- FloppyData
- GSocks
- GloryCloud
- IPFly
- IPPeak
- IPRoyal
- Infatica
- LemonBright
- MangoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Proxiware
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RoamProxy
- RolaProxy
- Shifter
- Thordata
- ThunderProxy
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS21708, day by day
169 observations
Network & history
Profile
- Registered
- Jun 12, 2001
- Domain
- sdcoe.net
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals