AS206404 ALTERCOM-21 SL 🇪🇸 ES
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS206404
- Name
- ALTERCOM-21 SL
- Organisation
- Altercom-21
- Country
- 🇪🇸 ES
- RIR
- RIPENCC
- Allocated
- 2017-01-25
- Traffic levels
- 1-5Gbps
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://www.altercom21.com
- PeeringDB
- net/20177
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 185.187.68.0/24 v4 | no ROA | 42 | 3454929119206404 | 2026-09-18 |
| 185.187.71.0/24 v4 | no ROA | 42 | 3454929119206404 | 2026-09-18 |