AS199723 Strzyzowski.Net
AS199723 is operated by Strzyzowski.Net and registered with RIPE NCC (PL) since 2014-02-24.
It announces 22 IPv4 and 0 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 6 upstream and peer networks and 0 downstream networks next to it.
PeeringDB lists it as a Cable/DSL/ISP network at 4 internet exchanges and 2 facilities. Its peering policy is open.
| Name | Strzyzowski.Net |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Poland (PL) |
| Delegated on | 2014-02-24 |
| Network type | Cable/DSL/ISP, Regional |
| Peering policy | Open |
| IRR as-set | AS199723 |
| Prefixes (IPv4 / IPv6) | 22 / 0 |
| RPKI valid | 100% (22 / 22) |
| Upstreams and peers | 6 |
| Downstream networks | 0 |
| Website | strzyzowski.net |
Routing health
- AS199723 announces 22 IPv4 and 0 IPv6 prefixes.
- No IPv6 prefixes announced.
- All 22 announced prefixes are RPKI valid.
- 6 upstreams and peers, 0 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 22
- 45.157.12.0/22
- 45.157.12.0/23
- 45.157.12.0/24
- 45.157.13.0/24
- 45.157.14.0/23
- 45.157.14.0/24
- 45.157.15.0/24
- 185.41.128.0/22
- 185.41.128.0/23
- 185.41.128.0/24
- 185.41.129.0/24
- 185.41.130.0/23
- 185.41.130.0/24
- 185.41.131.0/24
- 185.252.180.0/22
- 185.252.180.0/23
- 185.252.180.0/24
- 185.252.181.0/24
- 185.252.182.0/23
- 185.252.182.0/24
- 185.252.183.0/24
- 193.160.33.0/24
Upstreams and peers 6
The networks RIPE RIS sees next to AS199723 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 22 IPv4, 4 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| EPIX.Katowice | 2 | 30G | Yes |
| EPIX.Warszawa | 1 | 10G | Yes |
| RZ-IX | 1 | 40G | Yes |
| TPIX PL | 1 | 10G | Yes |
| Facility | City | Country |
|---|---|---|
| 4 Data Center | Katowice | PL |
| LIM Warsaw | Warsaw | PL |
More about AS199723
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 16:31 UTC. The country is where the AS number was registered, not necessarily where the network operates.