AS15450 Alhambra Systems SA 🇪🇸 ES
Announcing 33 prefixes, seen at the RIS collectors.
IPv4 prefixes
32
13,312 (52 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS15450
- Name
- Alhambra Systems SA
- Organisation
- Alhambra Systems SA
- Country
- 🇪🇸 ES
- RIR
- RIPENCC
- Allocated
- 2000-07-03
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
33 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 77.95.152.0/21 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.152.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.153.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.154.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.155.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.156.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.157.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.158.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 77.95.159.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 84.246.169.0/24 v4 | no ROA | 40 | 34549291415450 | 2026-09-18 |
| 91.240.173.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 109.234.64.0/21 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 109.234.64.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 109.234.65.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 109.234.66.0/24 v4 | RPKI valid | 39 | 38001822015450 | 2026-09-18 |
| 109.234.67.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 109.234.68.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 109.234.69.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 109.234.70.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 194.69.248.0/22 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 194.69.248.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 194.69.249.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 194.69.250.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 194.69.251.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 195.138.209.0/24 v4 | no ROA | 40 | 34549291415450 | 2026-09-18 |
| 195.140.156.0/22 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 195.140.156.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 195.140.157.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 195.140.158.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 195.140.159.0/24 v4 | RPKI valid | 40 | 34549291415450 | 2026-09-18 |
| 199.58.191.0/24 v4 | no ROA | 40 | 34549291415450 | 2026-09-18 |
| 209.99.50.0/24 v4 | no ROA | 40 | 34549291415450 | 2026-09-18 |
| 2a01:7d00::/32 v6 | RPKI valid | 34 | 38001822015450 | 2026-09-18 |