AS297 National Aeronautics and Space Administration 🇺🇸 US
Announcing 29 prefixes, seen at the RIS collectors.
IPv4 prefixes
28
663,552 (2,592 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
5
transit customers observed
Customer cone
10
ASes reachable through it
Registry and operator data
- AS number
- AS297
- Name
- National Aeronautics and Space Administration
- Organisation
- NASA / CSO
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1989-06-09
- Network type
- Educational/Research
- Traffic levels
- 5-10Gbps
- Scope
- North America
- Peering policy
- Selective
- IRR as-set
- RADB::AS297:AS-CONE
- Website
- http://cso.nasa.gov
- PeeringDB
- net/431
- Exchanges
- 3
- Facilities
- 5
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:4d0::/32 v6 | no ROA | 35 | 6939297 | 2026-09-18 |