Data as of Nov 10, 2026
Autonomous system
AS3379
Kaiser Foundation Health Plan, Inc.
Announces 26,880 addresses in 37 prefixes. None of it is anonymizer space.
Type
Business
US
Proxy activity, 30 days
626 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 12.138.248.0/24 since Nov 2021 | Business | 185 | AT&T Enterprises, LLC | |
| 12.160.226.0/24 since Nov 2021 | Business | 243 | AT&T Enterprises, LLC | |
| 12.222.26.0/24 since Apr 2021 | Business | 198 | AT&T Enterprises, LLC | |
| 162.119.0.0/23 since May 2015 | Business | |||
| 162.119.2.0/23 since Mar 2015 | Business | |||
| 162.119.5.0/24 since Mar 2016 | Business | |||
| 162.119.6.0/24 since Jun 2019 | Business | |||
| 162.119.7.0/24 since Mar 2018 | Business | |||
| 162.119.8.0/24 since Dec 2015 | Business | |||
| 162.119.11.0/24 since Dec 2015 | Business | |||
| 162.119.13.0/24 since Dec 2015 | Business | |||
| 162.119.14.0/24 since Jun 2019 | Business | |||
| 162.119.15.0/24 since Jul 2018 | Business | |||
| 162.119.16.0/22 since Mar 2020 | Business | |||
| 162.119.16.0/24 since Aug 2019 | Business | |||
| 162.119.17.0/24 since Aug 2019 | Business | |||
| 162.119.18.0/24 since Aug 2019 | Business | |||
| 162.119.19.0/24 since Nov 2024 | Business | |||
| 162.119.128.0/19 since Apr 2007 | Business | |||
| 162.119.160.0/23 since Oct 2025 | Business | |||
| 162.119.162.0/23 since Jan 2022 | Business | |||
| 162.119.178.0/23 since Jan 2022 | Business | |||
| 162.119.224.0/20 since May 2005 | Business | |||
| 162.119.240.0/20 since May 2005 | Business | |||
| 198.140.8.0/22 since Jun 2021 | Business | |||
| 198.140.12.0/22 since Jun 2021 | Business | |||
| 199.16.0.0/23 since Jun 2018 | Business | |||
| 199.16.0.0/24 since Jun 2018 | Business | |||
| 199.16.1.0/24 since Jun 2018 | Business | |||
| 199.16.2.0/23 since May 2018 | Business | |||
| 199.16.2.0/24 since May 2018 | Business | |||
| 199.16.3.0/24 since May 2018 | Business | |||
| 199.16.4.0/23 since May 2018 | Business | |||
| 199.16.4.0/24 since Jun 2018 | Business | |||
| 199.16.5.0/24 since Jun 2018 | Business | |||
| 199.16.6.0/23 since Nov 2024 | Business | |||
| 199.16.6.0/24 since Nov 2024 | Business |
Residential-proxy exposure
Spread
3
/24s with at least one exit
Providers
19
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 12.160.226.0/24 | 0 | 243 | |
| 12.222.26.0/24 | 0 | 198 | |
| 12.138.248.0/24 | 0 | 185 |
Proxy providers listing exits
- 711Proxy
- AnyIP
- Byteful
- ColaProxy
- Decodo
- EnigmaProxy
- FLEETPROXY
- FloppyData
- Geonode
- IPFly
- NovaProxy
- Oxylabs
- Proxiware
- ProxyEmpire
- ProxyRack
- PuraRoute
- Thordata
- VantageProxies
- WealthProxies
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS3379, day by day
1.6K observations
Network & history
Profile
- Registered
- Jan 6, 1994
- Domain
- kaiserpermanente.org
- Industry
- Health Care Services
Routing patterns
How its announcements have moved
Arrivals