AS40939 Project Babbage 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
3
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
- AS40939
- Name
- Project Babbage
- Organisation
- P2PPSR
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2023-10-20
- Scope
- Not Disclosed
- PeeringDB
- net/38733
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 |
|---|---|---|---|---|
| 64.6.44.0/23 v4 | RPKI valid | 48 | 69395366740939 | 2026-09-18 |
| 64.6.44.0/24 v4 | RPKI valid | 48 | 69395366740939 | 2026-09-18 |
| 64.6.45.0/24 v4 | RPKI valid | 47 | 693919795940939 | 2026-09-18 |
| 2602:f9f8::/40 v6 | RPKI valid | 37 | 69395366740939 | 2026-09-18 |