AS3152 Fermi National Accelerator Laboratory (Fermilab) 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
66,816 (261 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS3152
- Name
- Fermi National Accelerator Laboratory (Fermilab)
- Organisation
- Fermi National Accelerator Laboratory (Fermilab)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1993-12-09
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 131.225.0.0/16 v4 | RPKI valid | 48 | 345492933152 | 2026-09-18 |
| 192.190.216.0/22 v4 | no ROA | 48 | 345492933152 | 2026-09-18 |
| 198.49.208.0/24 v4 | RPKI valid | 48 | 345492933152 | 2026-09-18 |
| 2620:6a::/48 v6 | RPKI valid | 39 | 345492933152 | 2026-09-18 |