AS203849 Umicore NV 🇧🇪 BE
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
5
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
- AS203849
- Name
- Umicore NV
- Organisation
- Umicore NV
- Country
- 🇧🇪 BE
- RIR
- RIPENCC
- Allocated
- 2015-10-20
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 |
|---|---|---|---|---|
| 185.120.164.0/24 v4 | no ROA | 41 | 345492914203849 | 2026-09-18 |
| 185.120.165.0/24 v4 | no ROA | 41 | 345492914203849 | 2026-09-18 |
| 185.120.166.0/24 v4 | no ROA | 42 | 345499318203849 | 2026-09-18 |
| 185.120.167.0/24 v4 | no ROA | 40 | 2265220161203849 | 2026-09-18 |