AS51430 ALTUS AltusHost B.V.
🇳🇱Org handle: ORG-AI49-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
76total
55 IPv421 IPv6
IPv4 Addresses
Allocated (RIR)30,976
Announced (BGP)20,480
IPv6 Addresses
Allocated (RIR)1×10³⁰
Announced (BGP)2.3×10²⁹
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
100
Country
🇳🇱 NLRIR
RIPE NCCStatus
allocated
Allocated
2010-08-20
Announced Prefixes
(BGP)76|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - |
1-10 of 76
1 / 8
Allocated Prefixes
(RIR)78Prefix | Country | RIR | Status |
|---|---|---|---|
| 31.3.152.0/21 | 🇳🇱 NL | RIPENCC | allocated |
| 31.3.156.0/24 | 🇷🇸 RS | RIPE | assigned |
| 31.3.158.0/23 | 🇸🇪 SE | RIPE | assigned |
| 37.46.112.0/20 | 🇳🇱 NL | RIPENCC | allocated |
| 37.46.112.0/24 | 🇳🇱 NL | RIPE | assigned |
| 37.46.113.0/24 | 🇱🇺 LU | RIPE | assigned |
| 37.46.114.0/24 | 🇧🇬 BG | RIPE | assigned |
| 37.46.115.0/24 | 🇷🇸 RS | RIPE | assigned |
| 37.46.116.0/24 | 🇷🇸 RS | RIPE | assigned |
| 37.46.117.0/24 | 🇧🇬 BG | RIPE | assigned |
1-10 of 78
1 / 8
All 76 announced prefixes of AS51430 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS51430 hands its own prefixes to: transit providers, or peers at an exchange.
ASPA
No ASPA
Abuse Contact
+31205354444
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS51430 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/51430Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/51430" | jq