AS25084 Politechnika Czestochowska
AS25084 is operated by Politechnika Czestochowska and registered with RIPE NCC (PL) since 2002-07-22.
It announces 2 IPv4 and 1 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 11 upstream and peer networks and 8 downstream networks next to it.
PeeringDB lists it as an Educational/Research network at 4 internet exchanges and 1 facility. Its peering policy is open.
| Name | Politechnika Czestochowska |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Poland (PL) |
| Delegated on | 2002-07-22 |
| Network type | Educational/Research, Europe |
| Peering policy | Open |
| IRR as-set | RIPE::AS25084:AS-PCZ-POPS |
| Prefixes (IPv4 / IPv6) | 2 / 1 |
| RPKI valid | 100% (3 / 3) |
| Upstreams and peers | 11 |
| Downstream networks | 8 |
| Website | pcz.pl |
Routing health
- AS25084 announces 2 IPv4 and 1 IPv6 prefixes.
- All 3 announced prefixes are RPKI valid.
- 11 upstreams and peers, 8 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 3
- 212.87.240.0/23
- 212.87.244.0/22
- 2a01:699::/32
Upstreams and peers 11
The networks RIPE RIS sees next to AS25084 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 40 IPv4, 20 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| EPIX.Katowice | 1 | 10G | Yes |
| PIONIER-IX | 1 | 10G | Yes |
| THINX Warsaw | 1 | 10G | Yes |
| TPIX PL | 1 | 10G | Yes |
| Facility | City | Country |
|---|---|---|
| 4 Data Center | Katowice | PL |
More about AS25084
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 15:41 UTC. The country is where the AS number was registered, not necessarily where the network operates.