AS36319 NorthShore University HealthSystem 🇺🇸 US
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
11
7,168 (28 × /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
- AS36319
- Name
- NorthShore University HealthSystem
- Organisation
- NorthShore University HealthSystem
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2005-11-28
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 198.251.16.0/23 v4 | no ROA | 40 | 3772133563349136319 | 2026-09-18 |
| 198.251.16.0/24 v4 | no ROA | 40 | 701836319 | 2026-09-18 |
| 198.251.17.0/24 v4 | no ROA | 40 | 701836319 | 2026-09-18 |
| 198.251.18.0/23 v4 | no ROA | 39 | 701836319 | 2026-09-18 |
| 198.251.18.0/24 v4 | no ROA | 41 | 3772133563349136319 | 2026-09-18 |
| 198.251.19.0/24 v4 | no ROA | 41 | 3772133563349136319 | 2026-09-18 |
| 204.26.16.0/20 v4 | no ROA | 41 | 3454964614688736319 | 2026-09-18 |
| 204.26.27.0/24 v4 | no ROA | 40 | 3772133563349136319 | 2026-09-18 |
| 204.26.28.0/24 v4 | no ROA | 40 | 3772133563349136319 | 2026-09-18 |
| 204.26.29.0/24 v4 | no ROA | 40 | 3454964614688736319 | 2026-09-18 |
| 204.26.30.0/24 v4 | no ROA | 40 | 3454964614688736319 | 2026-09-18 |