Data as of Nov 3, 2026
Autonomous system
AS19739
County of San Bernardino
Announces 10,496 addresses in 27 prefixes. None of it is anonymizer space.
Type
Business
US
Proxy activity, 30 days
9 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 170.164.0.0/24 since Aug 2020 | Business | San Bernardino County | ||
| 170.164.10.0/24 since Feb 2026 | Business | San Bernardino County | ||
| 170.164.11.0/24 since Mar 2026 | Business | San Bernardino County | ||
| 170.164.14.0/24 since Sep 2020 | Business | San Bernardino County | ||
| 170.164.20.0/24 since Aug 2026 | Business | San Bernardino County | ||
| 170.164.21.0/24 since Sep 2026 | Business | San Bernardino County | ||
| 170.164.40.0/23 since May 2011 | Business | San Bernardino County | ||
| 170.164.42.0/23 since May 2011 | Business | San Bernardino County | ||
| 170.164.44.0/23 since May 2011 | Business | San Bernardino County | ||
| 170.164.50.0/24 since Jun 2020 | Business | San Bernardino County | ||
| 170.164.60.0/24 since Jun 2020 | Business | San Bernardino County | ||
| 170.164.70.0/24 since Jun 2022 | Business | San Bernardino County | ||
| 170.164.71.0/24 since Nov 2024 | Business | 1 | San Bernardino County | |
| 170.164.75.0/24 since Sep 2021 | Business | San Bernardino County | ||
| 170.164.84.0/23 since May 2011 | Business | 1 | San Bernardino County | |
| 170.164.87.0/24 since Aug 2020 | Business | San Bernardino County | ||
| 170.164.97.0/24 since Sep 2021 | Business | San Bernardino County | ||
| 170.164.101.0/24 since Mar 2012 | Business | San Bernardino County | ||
| 170.164.107.0/24 since Jul 2024 | Business | San Bernardino County | ||
| 170.164.116.0/22 since Oct 2020 | Business | San Bernardino County | ||
| 170.164.124.0/24 since Jun 2020 | Business | San Bernardino County | ||
| 170.164.125.0/24 since Nov 2013 | Business | San Bernardino County | ||
| 170.164.165.0/24 since Aug 2020 | Business | San Bernardino County | ||
| 170.164.239.0/24 since Jun 2020 | Business | 7 | San Bernardino County | |
| 170.164.240.0/21 since Jun 2020 | Business | San Bernardino County | ||
| 170.164.248.0/24 since Jan 2026 | Business | San Bernardino County | ||
| 170.164.249.0/24 since Jun 2020 | Business | San Bernardino County |
Residential-proxy exposure
Spread
3
/24s with at least one exit
Providers
34
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 170.164.239.0/24 | 0 | 7 | |
| 170.164.71.0/24 | 0 | 1 | |
| 170.164.85.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FlexyProxies
- FloppyData
- Geonode
- GonzoProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- NextProxy
- NovProxy
- NovaProxy
- Novada
- ProxyEmpire
- ProxyGeo
- Proxyma
- PuraRoute
- ResiProxies
- Thordata
- VantageProxies
- WealthProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS19739, day by day
141 observations
Network & history
Profile
- Registered
- Feb 8, 2001
- Domain
- sbcounty.gov
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
Routing patterns
How its announcements have moved
Arrivals