AS50522
🇳🇱SEWAN-NL Sewan Nederland B.V.ORG-PB32-RIPE
RIPENCCallocated
Announced Prefixes (BGP)
12total
11 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)16,384
Announced (BGP)16,384
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇳🇱 NL
RIR
RIPENCC
Status
allocated
Allocated
2/2/2010
Announced Prefixes
(BGP)12|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 |
1–10 of 12
1 / 2
Allocated Prefixes
(RIR)12Prefix | Country | RIR | Status |
|---|---|---|---|
| 81.23.244.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 81.173.0.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 81.173.7.0/24 | 🇳🇱 NL | RIPENCC | allocated |
| 81.173.32.0/22 | 🇳🇱 NL | RIPE | assigned |
| 81.173.48.0/20 | 🇳🇱 NL | RIPENCC | allocated |
| 81.173.64.0/20 | 🇳🇱 NL | RIPENCC | allocated |
| 81.173.96.0/22 | 🇳🇱 NL | RIPENCC | allocated |
| 81.173.125.0/24 | 🇳🇱 NL | RIPENCC | allocated |
| 81.173.126.0/23 | 🇳🇱 NL | RIPENCC | allocated |
| 109.235.32.0/21 | 🇳🇱 NL | RIPENCC | allocated |
1–10 of 12
1 / 2
ASPA
No ASPA
Abuse Contact
+31205354444
External Links
API
Open https://api.ipctl.io/v1/asn/50522Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/50522" | jq