AS199939 KeenSystems B.V. 🇳🇱 NL
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
4,864 (19 × /24)
IPv6 prefixes
3
2 × /32
Upstreams
7
transit providers observed
Peers
14
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS199939
- Name
- KeenSystems B.V.
- Organisation
- KeenSystems B.V.
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2013-12-03
- Network type
- NSP
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-KEENSYSTEMS
- Website
- http://www.keensystems.eu
- PeeringDB
- net/6497
- Exchanges
- 3
- Facilities
- 5
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
13 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.133.248.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 45.139.120.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 89.19.60.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 89.19.62.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 141.98.2.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 185.42.8.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 185.42.10.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 185.156.160.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 185.156.162.0/23 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 212.237.253.0/24 v4 | RPKI valid | 41 | 37721199939 | 2026-09-18 |
| 2a01:5860::/33 v6 | RPKI valid | 33 | 204092199939 | 2026-09-18 |
| 2a01:5860:8000::/33 v6 | RPKI valid | 33 | 204092199939 | 2026-09-18 |
| 2a0d:bb40::/32 v6 | RPKI valid | 33 | 37721199939 | 2026-09-18 |