AS27015 FRESENIUS MEDICAL CARE HOLDINGS, INC 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
2,048 (8 × /24)
IPv6 prefixes
0
-
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
- AS27015
- Name
- FRESENIUS MEDICAL CARE HOLDINGS, INC
- Organisation
- FRESENIUS MEDICAL CARE HOLDINGS, INC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2015-07-29
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 |
|---|---|---|---|---|
| 12.172.67.0/24 v4 | RPKI valid | 47 | 345491333527015 | 2026-09-18 |
| 67.132.8.0/24 v4 | no ROA | 43 | 37721335627015 | 2026-09-18 |
| 72.166.43.0/24 v4 | no ROA | 43 | 37721335627015 | 2026-09-18 |
| 144.121.61.0/24 v4 | no ROA | 47 | 345491333527015 | 2026-09-18 |
| 199.38.52.0/22 v4 | no ROA | 47 | 345491333527015 | 2026-09-18 |