AS11687 City of Hope Medical Center 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
16,896 (66 × /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
- AS11687
- Name
- City of Hope Medical Center
- Organisation
- City of Hope Medical Center
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1998-11-16
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 151.152.92.0/24 v4 | no ROA | 42 | 34549137409121892045411687 | 2026-09-18 |
| 151.152.96.0/19 v4 | no ROA | 44 | 50628335611687 | 2026-09-18 |
| 151.152.99.0/24 v4 | no ROA | 43 | 14907201152000111687 | 2026-09-18 |
| 151.152.128.0/19 v4 | no ROA | 43 | 3549335611687 | 2026-09-18 |