AS33071 ISC F-ROOT ORD1 🇺🇸 US
Internet Systems Consortium, Inc.. Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS33071
- Name
- ISC F-ROOT ORD1
- Organisation
- ISC F-ROOT ORD1
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2004-09-28
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS33071:AS-SET
- Website
- https://www.isc.org/
- PeeringDB
- net/12688
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 199.6.0.0/24 v4 | RPKI valid | 48 | 2448233071 | 2026-09-18 |
| 2001:500:71::/48 v6 | RPKI valid | 37 | 693933071 | 2026-09-18 |