Data as of Nov 3, 2026
Autonomous system
AS199458
LLC Rusbuilding
Announces 1,536 addresses in 6 prefixes. 512 of them are anonymizer space (Datacenter proxy 256 · VPN 256) in 2 prefixes: 33% of what it announces.
Type
Hosting
RU
Operators · brokers · owners leasing
2 · 0 · 0
Proxy activity, 30 days
3 exits
Announced prefixes
| Prefix | Type | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 45.8.179.0/24 since Apr 2025 | Hosting | 1 | IT Web Ltd | ||
| 45.92.171.0/24 since Aug 2026 | Datacenter proxy | Proxy providersoperated by RapidSeedbox | RapidSeedbox Ltd | ||
| 149.18.66.0/24 since Jul 2023 | Unknown | 1 | Cogent Communications, LLC via LogicWeb Inc. | ||
| 149.18.67.0/24 since Jul 2023 | Unknown | Cogent Communications, LLC via LogicWeb Inc. | |||
| 149.57.53.0/24 since Aug 2025 | Unknown | Cogent Communications, LLC via LogicWeb Inc. | |||
| 206.123.140.0/24 since Nov 2025 | VPN | VPN servicesoperated by PureVPN | Secure Internet LLC |
Where its space comes from
Operators, sellers and brokers
Proxy providers
| Name | Parent | In AS199458 | /24s |
|---|---|---|---|
| RapidSeedbox | 25617% | 1 |
VPN services
| Name | Parent | In AS199458 | /24s |
|---|---|---|---|
| PureVPN | GZ Systems | 25617% | 1 |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
3
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 45.8.179.0/24 | 0 | 1 | |
| 149.18.66.0/24 | 0 | 1 |
Proxy providers listing exits
- BlurPath
- DataImpulse
- Novada
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS199458, day by day
250 observations
Network & history
Profile
- Registered
- Mar 14, 2023
- Industry
- Media, Publishing, and Broadcasting
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals