Data as of Nov 10, 2026
Autonomous system
AS43037
Seznam.cz, a.s.
Announces 3,072 addresses in 6 prefixes. None of it is anonymizer space.
Type
Business
CZ
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 77.75.72.0/23 since Aug 2016 | Business | ||
| 77.75.74.0/24 since Oct 2007 | Business | ||
| 77.75.75.0/24 since Jul 2007 | Business | 1 | |
| 77.75.76.0/23 since Oct 2007 | Business | 1 | |
| 77.75.78.0/23 since Apr 2015 | Business | ||
| 185.66.188.0/22 since Sep 2015 | Business |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
2
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 77.75.75.0/24 | 0 | 1 | |
| 77.75.76.0/24 | 0 | 1 |
Proxy providers listing exits
- LemonBright
- Proxyma
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS43037, day by day
2 observations
Network & history
Profile
- Registered
- May 29, 2007
- Domain
- seznam.cz
- Website
- www.seznam.cz
- Industry
- Hosting and Cloud Provider
Routing patterns
How its announcements have moved
Arrivals