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
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 157.88.0.0/16 v4 | no ROA | 40 | 3772176644593 | 2026-09-18 |
| 185.179.104.0/22 v4 | no ROA | 40 | 3772176644593 | 2026-09-18 |
| 2a0a:8480::/32 v6 | no ROA | 39 | 693976644593 | 2026-09-18 |