AS211251
A1 Internet BV Unknown registered in Netherlands
12IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#11,244AS Rank
327/327RIS visibility
#284Rank in Netherlands
2021-05-28Allocated
A1 Internet BV (AS211251) — Unknown, registered in Netherlands. announces 12 IPv4 prefixes + 0 IPv6 prefixes. Rank in Netherlands: #284. Allocated: 2021-05-28.
IPv4 12IPv6 0
Announced prefixes · 12
- v4 213.171.64.0/23 valid
- v4 213.171.66.0/23 valid
- v4 213.171.67.0/24 valid
- v4 213.171.68.0/23 valid
- v4 213.171.72.0/24 valid
- v4 213.171.73.0/24 valid
- v4 213.171.74.0/24 valid
- v4 213.171.75.0/24 valid
- v4 79.98.176.0/24 valid
- v4 79.98.177.0/24 valid
- v4 79.98.179.0/24 valid
- v4 91.142.132.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 12 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 12 |
| 2026-06-13 | 12 |
Facilities · 4
- Equinix AM3 - Amsterdam, Science Park Amsterdam
- NIKHEF Amsterdam Amsterdam
- Qupra DC Amsterdam
- euNetworks Amsterdam Amsterdam
AS topology · Customer cone 2
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