Data as of Nov 3, 2026
Autonomous system
AS397602
Borealis Broadband Inc.
Announces 6,400 addresses in 6 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
11 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 12.17.138.0/23 since Dec 2019 | Residential | 1 | AT&T Enterprises, LLC | |
| 12.17.176.0/20 since Dec 2019 | Residential | 7 | AT&T Enterprises, LLC | |
| 12.146.36.0/24 since May 2022 | Residential | AT&T Enterprises, LLC | ||
| 12.146.42.0/24 since Aug 2023 | Residential | AT&T Enterprises, LLC | ||
| 208.82.56.0/22 since May 2022 | Residential | 3 | ||
| 216.73.140.0/24 since Jun 2025 | Residential |
Residential-proxy exposure
Spread
9
/24s with at least one exit
Providers
14
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 12.17.177.0/24 | 0 | 3 | |
| 12.17.139.0/24 | 0 | 1 | |
| 12.17.178.0/24 | 0 | 1 | |
| 12.17.186.0/24 | 0 | 1 | |
| 12.17.189.0/24 | 0 | 1 | |
| 12.17.191.0/24 | 0 | 1 | |
| 208.82.57.0/24 | 0 | 1 | |
| 208.82.58.0/24 | 0 | 1 | |
| 208.82.59.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- CliProxy
- ColaProxy
- FastProxy
- IPFly
- IPPeak
- LemonBright
- LudaxProxy
- NovaProxy
- PuraRoute
- RainProxy
- Thordata
- ThunderProxy
- TrueProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS397602, day by day
814 observations
- Residential
- Business
Network & history
Profile
- Registered
- May 21, 2019
- Domain
- borealisbroadband.net
- Industry
- Computer and Information Technology
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals