AS21857 ProHealth Care Inc. 🇺🇸 US
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
2,304 (9 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS21857
- Name
- ProHealth Care Inc.
- Organisation
- ProHealth Care Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-06-29
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 147.185.116.0/22 v4 | no ROA | 42 | 37721335621857 | 2026-09-18 |
| 147.185.116.0/24 v4 | no ROA | 42 | 37721335621857 | 2026-09-18 |
| 147.185.117.0/24 v4 | no ROA | 42 | 37721335621857 | 2026-09-18 |
| 147.185.118.0/24 v4 | no ROA | 42 | 37721335621857 | 2026-09-18 |
| 147.185.119.0/24 v4 | no ROA | 42 | 37721335621857 | 2026-09-18 |
| 207.67.109.0/24 v4 | no ROA | 42 | 37721335621857 | 2026-09-18 |