AS203323 OpenSent B.V. 🇳🇱 NL
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
2
4,097 × /48
Upstreams
7
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
60
ASes reachable through it
Registry and operator data
- AS number
- AS203323
- Name
- OpenSent B.V.
- Organisation
- OpenSent
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2025-11-28
- Network type
- NSP
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- AS203323:AS-OPENSENT
- Website
- https://www.opensent.com/
- PeeringDB
- net/30749
- Exchanges
- 3
- Facilities
- 1
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 |
|---|---|---|---|---|
| 2.58.58.0/24 v4 | RPKI valid | 42 | 34927203323 | 2026-09-18 |
| 2a09:e244:b000::/36 v6 | RPKI valid | 35 | 345496453203323 | 2026-09-18 |
| 2a09:e244:b000::/48 v6 | RPKI valid | 35 | 345496453203323 | 2026-09-18 |