AS11212 COUNTY OF SONOMA 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /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
- AS11212
- Name
- COUNTY OF SONOMA
- Organisation
- COUNTY OF SONOMA
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2007-05-21
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 12.202.169.0/24 v4 | no ROA | 41 | 701811212 | 2026-09-18 |
| 50.233.206.0/23 v4 | RPKI valid | 41 | 701811212 | 2026-09-18 |
| 209.77.204.0/24 v4 | no ROA | 41 | 701811212 | 2026-09-18 |