AS15373 Politechnika Czestochowska 🇵🇱 PL
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
4,608 (18 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS15373
- Name
- Politechnika Czestochowska
- Organisation
- Politechnika Czestochowska
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2000-06-07
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 212.87.224.0/21 v4 | RPKI valid | 43 | 244822508415373 | 2026-09-18 |
| 212.87.232.0/23 v4 | RPKI valid | 43 | 244822508415373 | 2026-09-18 |
| 212.87.234.0/23 v4 | RPKI valid | 43 | 244822508415373 | 2026-09-18 |
| 212.87.236.0/23 v4 | RPKI valid | 43 | 244822508415373 | 2026-09-18 |
| 212.87.238.0/23 v4 | RPKI valid | 43 | 244822508415373 | 2026-09-18 |
| 212.87.251.0/24 v4 | RPKI valid | 43 | 244822508415373 | 2026-09-18 |
| 212.87.253.0/24 v4 | RPKI valid | 43 | 244822508415373 | 2026-09-18 |
| 2a01:698::/32 v6 | RPKI valid | 36 | 244822508415373 | 2026-09-18 |