AS59521 SKP SKP B.V.
🇳🇱Org handle: ORG-SB775-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
8total
8 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)6,912
Announced (BGP)6,912
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)0
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
103.57.40.0/22MOAS | Invalid | - | 2026-10-11 |
| No ROA | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)9Prefix | Country | RIR | Status |
|---|---|---|---|
| 45.80.38.0/23 | 🇳🇱 NL | RIPENCC | allocated |
| 45.115.108.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 45.149.52.0/24 | 🇳🇱 NL | RIPENCC | allocated |
| 82.163.44.0/22 | 🇳🇱 NL | RIPE | assigned |
| 103.55.100.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 103.57.40.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 185.171.128.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 195.72.124.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 2a0a:f700::/29 | 🇳🇱 NL | RIPENCC | allocated |
All 8 announced prefixes of AS59521 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS59521 hands its own prefixes to: transit providers, or peers at an exchange.
- AS62105JONAZ Fiber Crew B.V8
Transfer History
Registry transfers of AS59521 between organisations.
- AS59521Transfer ·
- AS59521Transfer ·
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 AS59521 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/59521Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/59521" | jq