AS54063 Memorial Hermann Health System 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
1,280 (5 × /24)
IPv6 prefixes
0
-
Upstreams
4
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
- AS54063
- Name
- Memorial Hermann Health System
- Organisation
- Memorial Hermann Health System
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2011-09-19
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 198.22.21.0/24 v4 | no ROA | 43 | 37721335654063 | 2026-09-18 |
| 198.22.23.0/24 v4 | no ROA | 43 | 37721335654063 | 2026-09-18 |
| 198.22.24.0/24 v4 | no ROA | 42 | 3549335654063 | 2026-09-18 |
| 198.22.25.0/24 v4 | no ROA | 42 | 3549335654063 | 2026-09-18 |
| 198.51.61.0/24 v4 | no ROA | 42 | 701854063 | 2026-09-18 |