AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon 🇪🇸 ES
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
66,560 (260 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
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
- AS44593
- Name
- Fundacion Centro de Supercomputacion de Castilla y Leon
- Organisation
- Fundacion Centro de Supercomputacion de Castilla y Leon
- Country
- 🇪🇸 ES
- RIR
- RIPENCC
- Allocated
- 2019-05-17
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 |
|---|---|---|---|---|---|
| AS766 Entidad Publica Empresarial Red.es | 🇪🇸 ES | 28 | 31 | 159 | 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 |
|---|---|---|---|---|---|
| AS29481 Junta de Castilla y Leon | 🇪🇸 ES | 0 | 2 | 40 | 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.