AS51681 SINEASEN S.L. 🇪🇸 ES
Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
6,144 (24 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS51681
- Name
- SINEASEN S.L.
- Organisation
- DATIUM
- Country
- 🇪🇸 ES
- RIR
- RIPENCC
- Allocated
- 2010-10-19
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS51681
- Website
- https://www.datium.es
- PeeringDB
- net/10734
- Exchanges
- 2
- Facilities
- 4
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 178.239.208.0/20 v4 | RPKI valid | 44 | 3454951681 | 2026-09-18 |
| 185.105.16.0/24 v4 | RPKI valid | 44 | 3454951681 | 2026-09-18 |
| 185.191.8.0/24 v4 | no ROA | 45 | 3454951681 | 2026-09-18 |
| 185.191.9.0/24 v4 | no ROA | 45 | 3454951681 | 2026-09-18 |
| 185.191.10.0/24 v4 | no ROA | 45 | 3454951681 | 2026-09-18 |
| 185.191.11.0/24 v4 | no ROA | 45 | 3454951681 | 2026-09-18 |
| 185.251.188.0/24 v4 | no ROA | 45 | 3454951681 | 2026-09-18 |
| 185.251.189.0/24 v4 | no ROA | 45 | 3454951681 | 2026-09-18 |
| 185.251.190.0/24 v4 | no ROA | 45 | 3454951681 | 2026-09-18 |