AS36291 Sanofi 🇺🇸 US
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
198,656 (776 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS36291
- Name
- Sanofi
- Organisation
- Sanofi
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2005-11-16
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 155.65.0.0/16 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 155.65.251.0/24 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 157.206.0.0/16 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 168.124.0.0/16 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 192.234.110.0/24 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 192.234.111.0/24 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 205.137.76.0/24 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 205.137.77.0/24 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 205.137.78.0/23 v4 | no ROA | 44 | 37721335636291 | 2026-09-18 |
| 205.137.79.0/24 v4 | no ROA | 43 | 701836291 | 2026-09-18 |