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
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6453 TATA Communications (America) Inc | 🇺🇸 US | 55,705 | 124 | 263 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,807 | 235 | 5 | inferred |
| AS20764 CJSC RASCOM | 🇷🇺 RU | 23,278 | 8 | 5 | inferred |
| AS34927 iFog GmbH | 🇨🇭 CH | 15,290 | 39 | 5 | inferred |
| AS24482 SG.GS | 🇸🇬 SG | 4,726 | 45 | 5 | inferred |
| AS12859 BIT BV | 🇳🇱 NL | 38 | 66 | 5 | inferred |
| AS50304 Blix Solutions AS | 🇳🇴 NO | 34 | 103 | 14 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS53356 Free Range Cloud Hosting Inc. | 🇨🇦 CA | 56 | 160 | 144 | CAIDA |
| AS207994 Blockchain Creek B.V. | 🇧🇪 BE | 3 | 11 | 47 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.