AS397779 Concord Hospital 🇺🇸 US
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
2,560 (10 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS397779
- Name
- Concord Hospital
- Organisation
- Concord Hospital
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2019-07-26
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 198.212.225.0/24 v4 | no ROA | 3 | 354933567015397779 | 2026-09-18 |
| 198.212.226.0/23 v4 | no ROA | 3 | 354933567015397779 | 2026-09-18 |
| 198.212.227.0/24 v4 | no ROA | 43 | 3772133567015397779 | 2026-09-18 |
| 198.212.228.0/22 v4 | no ROA | 43 | 3772133567015397779 | 2026-09-18 |
| 198.212.228.0/24 v4 | no ROA | 43 | 3772133567015397779 | 2026-09-18 |
| 198.212.229.0/24 v4 | no ROA | 43 | 3772133567015397779 | 2026-09-18 |