AS30132 ISC F-ROOT AMS1 🇺🇸 US
Internet Systems Consortium, Inc.. Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
8
transit providers observed
Peers
11
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS30132
- Name
- ISC F-ROOT AMS1
- Organisation
- ISC F-ROOT AMS1
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2003-07-28
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS-FROOT
- Website
- https://www.isc.org/
- PeeringDB
- net/12387
- Exchanges
- 4
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 149.20.5.0/24 v4 | RPKI valid | 47 | 3772130132 | 2026-09-18 |
| 149.20.9.0/24 v4 | RPKI valid | 47 | 3772130132 | 2026-09-18 |
| 149.20.67.0/24 v4 | RPKI valid | 47 | 3772130132 | 2026-09-18 |
| 199.6.1.0/24 v4 | RPKI valid | 47 | 3772130132 | 2026-09-18 |
| 2001:4f8:9::/48 v6 | RPKI valid | 38 | 20409230132 | 2026-09-18 |
| 2001:500:60::/48 v6 | RPKI valid | 38 | 20409230132 | 2026-09-18 |