AS203326 Nebius B.V. 🇳🇱 NL

Announcing 5 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
2,560 (10 × /24)
IPv6 prefixes
2
17 × /48
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
AS203326
Name
Nebius B.V.
Organisation
Nebius B.V.
Country
🇳🇱 NL
RIR
RIPENCC
Allocated
2026-04-08

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announced prefixes

2 in total

Prefix RPKI Peers Sample path First seen
2a13:5942:820::/44 v6 RPKI valid 31 345491299203326 2026-09-18
2a13:5947:13a::/48 v6 RPKI valid 31 345491299203326 2026-09-18