AS26305 SSM Health Care 🇺🇸 US
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
70,144 (274 × /24)
IPv6 prefixes
1
4,096 × /48
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
- AS26305
- Name
- SSM Health Care
- Organisation
- SSM Health Care
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2002-08-16
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 |
|---|---|---|---|---|
| 67.66.136.0/21 v4 | no ROA | 43 | 701826305 | 2026-09-18 |
| 67.66.136.0/23 v4 | no ROA | 41 | 701826305 | 2026-09-18 |
| 67.66.140.0/23 v4 | no ROA | 41 | 701826305 | 2026-09-18 |
| 67.66.142.0/24 v4 | no ROA | 41 | 701826305 | 2026-09-18 |
| 165.104.0.0/16 v4 | no ROA | 43 | 701826305 | 2026-09-18 |
| 165.104.0.0/23 v4 | no ROA | 41 | 701826305 | 2026-09-18 |
| 165.104.2.0/24 v4 | no ROA | 41 | 701826305 | 2026-09-18 |
| 165.104.250.0/24 v4 | no ROA | 40 | 701826305 | 2026-09-18 |
| 165.104.251.0/24 v4 | no ROA | 41 | 701826305 | 2026-09-18 |
| 2620:1f6::/36 v6 | no ROA | 33 | 701826305 | 2026-09-18 |