AS28756
European Patent Organisation Unknown registered in Netherlands
26IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#24,644AS Rank
327/327RIS visibility
#144Rank in Netherlands
2003-02-17Allocated
European Patent Organisation (AS28756) — Unknown, registered in Netherlands. announces 26 IPv4 prefixes + 0 IPv6 prefixes. Rank in Netherlands: #144. Allocated: 2003-02-17.
IPv4 26IPv6 0
Announced prefixes · 26
- v4 145.64.128.0/21 valid
- v4 145.64.128.0/22 valid
- v4 145.64.132.0/22 valid
- v4 145.64.136.0/22 valid
- v4 145.64.140.0/22 valid
- v4 145.64.144.0/20 valid
- v4 145.64.144.0/23 valid
- v4 145.64.146.0/24 valid
- v4 145.64.147.0/24 valid
- v4 145.64.148.0/24 valid
- v4 145.64.149.0/24 valid
- v4 145.64.152.0/23 valid
- v4 145.64.157.0/24 valid
- v4 145.64.158.0/24 valid
- v4 145.64.159.0/24 valid
- v4 145.64.160.0/20 valid
- v4 145.64.160.0/24 valid
- v4 145.64.161.0/24 valid
- v4 145.64.162.0/24 valid
- v4 145.64.170.0/24 valid
- v4 145.64.240.0/21 valid
- v4 145.64.240.0/22 valid
- v4 145.64.244.0/22 valid
- v4 145.64.248.0/21 valid
- v4 145.64.248.0/22 valid
- v4 145.64.252.0/22 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 26 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 26 |
| 2026-06-13 | 26 |
AS topology · Customer cone 1
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