AS1104 Nikhef - Dutch National Institute for Sub-atomic Physics 🇳🇱 NL
Stichting Nederlandse Wetenschappelijk Onderzoek Instituten. Announcing 19 prefixes, seen at the RIS collectors.
IPv4 prefixes
14
78,592 (307 × /24)
IPv6 prefixes
5
2 × /32
Upstreams
1
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS1104
- Name
- Nikhef - Dutch National Institute for Sub-atomic Physics
- Organisation
- Nikhef
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 1993-09-01
- Network type
- Educational/Research
- Traffic levels
- 200-300Gbps
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- AS-NIKHEF
- Website
- https://www.nikhef.nl/
- PeeringDB
- net/29179
- 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 |
|---|---|---|---|---|---|
| AS1103 SURF B.V. | 🇳🇱 NL | 30 | 99 | 638 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS29075 IELO-LIAZO SERVICES SAS | 🇫🇷 FR | 202 | 23 | 3 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 19 | CAIDA |
| AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 🇳🇱 NL | 2 | 7 | 19 | CAIDA |
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
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.