AS15851 Wroclaw Centre of Networking and Supercomputing 🇵🇱 PL
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
24,576 (96 × /24)
IPv6 prefixes
1
4,096 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS15851
- Name
- Wroclaw Centre of Networking and Supercomputing
- Organisation
- Wroclaw Centre of Networking and Supercomputing
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2000-10-24
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 212.127.64.0/19 v4 | RPKI valid | 42 | 3454919684415851 | 2026-09-18 |
| 213.231.192.0/18 v4 | RPKI valid | 42 | 3454919684415851 | 2026-09-18 |
| 2001:a48:8000::/36 v6 | RPKI valid | 34 | 3454919684415851 | 2026-09-18 |