AS12346 Maria Curie-Sklodowska University 🇵🇱 PL
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
12
19,456 (76 × /24)
IPv6 prefixes
1
4 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS12346
- Name
- Maria Curie-Sklodowska University
- Organisation
- Maria Curie-Sklodowska University
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 1999-03-26
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 | 220 | 3 | 29 | CAIDA |
| AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | 🇵🇱 PL | 205 | 5 | 17 | CAIDA |
| AS39288 VIRTUAL TELECOM SP. Z O.O. | 🇵🇱 PL | 6 | 6 | 530 | 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 |
|---|---|---|---|---|---|
| AS197586 UHC sp. z o.o. | 🇵🇱 PL | 0 | 1 | 25 | 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.