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
Announced prefixes
19 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 145.102.132.0/22 v4 | RPKI valid | 3 | 33331104 | 2026-09-18 |
| 145.107.4.0/22 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 145.110.0.0/16 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 145.116.48.0/20 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 145.116.208.0/21 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 145.116.216.0/24 v4 | no ROA | 44 | 33331104 | 2026-09-18 |
| 185.153.60.0/22 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 192.16.185.0/24 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 192.16.186.0/24 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 192.16.192.0/24 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 192.16.194.0/24 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 192.16.195.0/24 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 192.16.199.0/24 v4 | RPKI valid | 44 | 33331104 | 2026-09-18 |
| 194.171.96.0/21 v4 | RPKI valid | 3 | 33331104 | 2026-09-18 |
| 2001:610:120::/48 v6 | RPKI valid | 3 | 33331104 | 2026-09-18 |
| 2a07:8500::/32 v6 | RPKI valid | 36 | 33331104 | 2026-09-18 |
| 2a07:8504::/32 v6 | RPKI valid | 36 | 33331104 | 2026-09-18 |
| 2a07:8504:120::/48 v6 | RPKI valid | 35 | 33331104 | 2026-09-18 |
| 2a07:8504:1a0::/48 v6 | RPKI valid | 35 | 33331104 | 2026-09-18 |