AS11826 Regional Information Sharing Systems 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
0
-
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
- AS11826
- Name
- Regional Information Sharing Systems
- Organisation
- Regional Information Sharing Systems
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1999-01-05
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 |
|---|---|---|---|---|
| 199.15.140.0/23 v4 | RPKI valid | 43 | 3772133563328711826 | 2026-09-18 |
| 199.15.142.0/24 v4 | RPKI valid | 43 | 3772133563328711826 | 2026-09-18 |
| 199.15.143.0/24 v4 | RPKI valid | 41 | 3454912992173711826 | 2026-09-18 |