AS202553 ODCN-NL-AS Dienst Uitvoering Onderwijs
🇳🇱Org handle: ORG-DUO1-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
21total
12 IPv49 IPv6
IPv4 Addresses
Allocated (RIR)9,216
Announced (BGP)9,984
IPv6 Addresses
Allocated (RIR)1.4×10²⁵
Announced (BGP)1.4×10²⁵
Announced Prefixes
(BGP)21|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
1-10 of 21
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Allocated Prefixes
(RIR)18Prefix | Country | RIR | Status |
|---|---|---|---|
| 147.181.4.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.8.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.12.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.32.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.36.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.44.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.48.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.52.0/22 | 🇳🇱 NL | RIPE | assigned |
| 147.181.128.0/22 | 🇳🇱 NL | RIPE | assigned |
| 2a04:9a00:1001::/48 | 🇳🇱 NL | RIPE | assigned |
1-10 of 18
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ASPA
No ASPA
Abuse Contact
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 AS202553 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/202553Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/202553" | jq