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
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS196844 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 🇵🇱 PL | 319 | 3 | 91 | CAIDA |
| AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 🇵🇱 PL | 206 | 5 | 46 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS8970 Wroclaw Centre of Networking and Supercomputing | 🇵🇱 PL | 5 | 1 | 6 | inferred |
| AS210262 Miejskie Przedsiebiorstwo Wodociagow i Kanalizacji S.A. | 🇵🇱 PL | 0 | 1 | 13 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.