AS51430 AltusHost B.V. 🇳🇱 NL
Announcing 76 prefixes, seen at the RIS collectors.
IPv4 prefixes
55
20,480 (80 × /24)
IPv6 prefixes
21
3 × /32
Upstreams
6
transit providers observed
Peers
8
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
6
ASes reachable through it
Registry and operator data
- AS number
- AS51430
- Name
- AltusHost B.V.
- Organisation
- AltusHost
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2010-08-20
- Network type
- Enterprise
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS-AHN
- Website
- https://www.altushost.com
- Looking glass
- https://www.altushost.com/europe-data-centers/
- PeeringDB
- net/18971
- Exchanges
- 2
- Facilities
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
55 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 31.3.152.0/22 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 31.3.156.0/24 v4 | RPKI valid | 47 | 345491741245920178951430 | 2026-09-18 |
| 31.3.157.0/24 v4 | RPKI valid | 41 | 3454917420178951430 | 2026-09-18 |
| 31.3.158.0/23 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 37.46.112.0/24 v4 | RPKI valid | 44 | 377215067351430 | 2026-09-18 |
| 37.46.113.0/24 v4 | RPKI valid | 42 | 377215067320178951430 | 2026-09-18 |
| 37.46.114.0/24 v4 | RPKI valid | 42 | 345495990020178951430 | 2026-09-18 |
| 37.46.115.0/24 v4 | RPKI valid | 47 | 345491741245920178951430 | 2026-09-18 |
| 37.46.116.0/24 v4 | RPKI valid | 47 | 345491741245920178951430 | 2026-09-18 |
| 37.46.117.0/24 v4 | RPKI valid | 41 | 3454917420178951430 | 2026-09-18 |
| 37.46.118.0/24 v4 | RPKI valid | 42 | 345495990020178951430 | 2026-09-18 |
| 37.46.119.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 37.46.120.0/24 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 37.46.121.0/24 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 37.46.122.0/24 v4 | RPKI valid | 42 | 377215067320178951430 | 2026-09-18 |
| 37.46.123.0/24 v4 | RPKI valid | 44 | 20236551430 | 2026-09-18 |
| 37.46.124.0/22 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 79.142.64.0/22 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 79.142.68.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 79.142.69.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 79.142.70.0/24 v4 | RPKI valid | 42 | 345495990020178951430 | 2026-09-18 |
| 79.142.71.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 79.142.72.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 79.142.73.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 79.142.74.0/23 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 79.142.76.0/23 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 79.142.78.0/24 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 79.142.79.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 82.21.212.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 82.22.247.0/24 v4 | RPKI valid | 41 | 345491741245920178951430 | 2026-09-18 |
| 82.23.201.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 82.23.230.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 82.23.237.0/24 v4 | RPKI valid | 41 | 345491741245920178951430 | 2026-09-18 |
| 82.24.247.0/24 v4 | RPKI valid | 41 | 345491741245920178951430 | 2026-09-18 |
| 82.25.240.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 82.25.247.0/24 v4 | RPKI valid | 41 | 345491741245920178951430 | 2026-09-18 |
| 82.26.232.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 82.26.247.0/24 v4 | RPKI valid | 41 | 345491741245920178951430 | 2026-09-18 |
| 82.27.228.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 82.27.247.0/24 v4 | RPKI valid | 41 | 345491741245920178951430 | 2026-09-18 |
| 91.214.47.0/24 v4 | RPKI valid | 44 | 20236551430 | 2026-09-18 |
| 128.127.104.0/23 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 128.127.106.0/23 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 128.127.108.0/24 v4 | RPKI valid | 43 | 377215067351430 | 2026-09-18 |
| 128.127.109.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 128.127.110.0/23 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 176.67.83.0/24 v4 | RPKI valid | 47 | 345491741245920178951430 | 2026-09-18 |
| 185.2.28.0/24 v4 | RPKI valid | 42 | 33334270851430 | 2026-09-18 |
| 185.2.29.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 185.2.30.0/24 v4 | RPKI valid | 42 | 377215067320178951430 | 2026-09-18 |
| 185.2.31.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 185.7.34.0/24 v4 | RPKI valid | 47 | 2448220178951430 | 2026-09-18 |
| 185.7.35.0/24 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 185.10.56.0/22 v4 | RPKI valid | 43 | 20236551430 | 2026-09-18 |
| 213.5.64.0/21 v4 | RPKI valid | 43 | 377215067351430 | 2026-09-18 |