31.3.8.0/21
🇳🇱CIDR
31.3.8.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇳🇱 The Netherlands
City
Arnhem
RIR
RIPENCC
Status
allocated
Allocated
4/6/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.3.8.0/21 | AS5524BREEDBANDNEDERLAND Signet B.V. | Valid | RIPE | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS5524 | RIPE | BREEDBAND-MNT | 12/23/2020 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.3.14.0/24 | 🇳🇱NL | assigned | |
| 31.3.10.128/25 | 🇳🇱NL | assigned | |
| 31.3.11.192/27 | 🇳🇱NL | assigned | |
| 31.3.11.96/27 | 🇳🇱NL | assigned | |
| 31.3.11.64/27 | 🇳🇱NL | assigned | |
| 31.3.11.128/28 | 🇳🇱NL | assigned | |
| 31.3.8.48/28 | 🇳🇱NL | assigned | |
| 31.3.8.16/28 | 🇳🇱NL | assigned | |
| 31.3.12.192/28 | 🇳🇱NL | assigned | |
| 31.3.12.32/28 | 🇳🇱NL | assigned | |
| 31.3.8.0/28 | 🇳🇱NL | assigned | |
| 31.3.10.96/28 | 🇳🇱NL | assigned | |
| 31.3.12.96/28 | 🇳🇱NL | assigned | |
| 31.3.15.64/28 | 🇳🇱NL | assigned | |
| 31.3.8.240/28 | 🇳🇱NL | assigned | |
| 31.3.10.0/28 | 🇳🇱NL | assigned | |
| 31.3.12.240/28 | 🇳🇱NL | assigned | |
| 31.3.12.64/28 | 🇳🇱NL | assigned | |
| 31.3.12.48/28 | 🇳🇱NL | assigned | |
| 31.3.10.32/28 | 🇳🇱NL | assigned | |
| 31.3.8.192/28 | 🇳🇱NL | assigned | |
| 31.3.11.48/28 | 🇳🇱NL | assigned | |
| 31.3.12.16/28 | 🇳🇱NL | assigned | |
| 31.3.15.48/28 | 🇳🇱NL | assigned | |
| 31.3.8.176/28 | 🇳🇱NL | assigned | |
| 31.3.11.16/28 | 🇳🇱NL | assigned | |
| 31.3.11.160/28 | 🇳🇱NL | assigned | |
| 31.3.12.144/28 | 🇳🇱NL | assigned | |
| 31.3.12.112/28 | 🇳🇱NL | assigned | |
| 31.3.15.112/28 | 🇳🇱NL | assigned | |
| 31.3.10.56/29 | 🇳🇱NL | assigned | |
| 31.3.15.80/29 | 🇳🇱NL | assigned | |
| 31.3.15.32/29 | 🇳🇱NL | assigned | |
| 31.3.8.224/29 | 🇳🇱NL | assigned | |
| 31.3.15.0/29 | 🇳🇱NL | assigned | |
| 31.3.8.216/29 | 🇳🇱NL | assigned | |
| 31.3.8.208/29 | 🇳🇱NL | assigned | |
| 31.3.10.112/29 | 🇳🇱NL | assigned | |
| 31.3.8.152/29 | 🇳🇱NL | assigned | |
| 31.3.12.136/29 | 🇳🇱NL | assigned | |
| 31.3.11.224/29 | 🇳🇱NL | assigned | |
| 31.3.12.160/29 | 🇳🇱NL | assigned | |
| 31.3.12.184/29 | 🇳🇱NL | assigned | |
| 31.3.11.184/29 | 🇳🇱NL | assigned | |
| 31.3.11.152/29 | 🇳🇱NL | assigned | |
| 31.3.11.232/29 | 🇳🇱NL | assigned | |
| 31.3.11.248/29 | 🇳🇱NL | assigned | |
| 31.3.11.32/29 | 🇳🇱NL | assigned | |
| 31.3.11.0/29 | 🇳🇱NL | assigned | |
| 31.3.8.168/29 | 🇳🇱NL | assigned | |
| 31.3.11.240/29 | 🇳🇱NL | assigned | |
| 31.3.12.88/29 | 🇳🇱NL | assigned | |
| 31.3.10.24/29 | 🇳🇱NL | assigned | |
| 31.3.11.40/29 | 🇳🇱NL | assigned | |
| 31.3.11.144/29 | 🇳🇱NL | assigned | |
| 31.3.12.216/29 | 🇳🇱NL | assigned | |
| 31.3.12.80/29 | 🇳🇱NL | assigned | |
| 31.3.10.16/29 | 🇳🇱NL | assigned | |
| 31.3.8.232/29 | 🇳🇱NL | assigned | |
| 31.3.8.136/29 | 🇳🇱NL | assigned | |
| 31.3.10.120/29 | 🇳🇱NL | assigned | |
| 31.3.11.176/29 | 🇳🇱NL | assigned | |
| 31.3.11.8/29 | 🇳🇱NL | assigned | |
| 31.3.15.96/29 | 🇳🇱NL | assigned | |
| 31.3.15.16/29 | 🇳🇱NL | assigned | |
| 31.3.15.168/29 | 🇳🇱NL | assigned | |
| 31.3.15.40/29 | 🇳🇱NL | assigned | |
| 31.3.15.184/29 | 🇳🇱NL | assigned | |
| 31.3.12.232/29 | 🇳🇱NL | assigned | |
| 31.3.12.208/29 | 🇳🇱NL | assigned | |
| 31.3.12.128/29 | 🇳🇱NL | assigned | |
| 31.3.12.176/29 | 🇳🇱NL | assigned | |
| 31.3.9.36/30 | 🇳🇱NL | assigned | |
| 31.3.9.32/30 | 🇳🇱NL | assigned | |
| 31.3.15.128/30 | 🇳🇱NL | assigned | |
| 31.3.9.28/30 | 🇳🇱NL | assigned | |
| 31.3.9.24/30 | 🇳🇱NL | assigned | |
| 31.3.9.196/30 | 🇳🇱NL | assigned | |
| 31.3.9.20/30 | 🇳🇱NL | assigned | |
| 31.3.9.16/30 | 🇳🇱NL | assigned | |
| 31.3.9.4/30 | 🇳🇱NL | assigned | |
| 31.3.9.0/30 | 🇳🇱NL | assigned | |
| 31.3.9.188/30 | 🇳🇱NL | assigned | |
| 31.3.13.232/30 | 🇳🇱NL | assigned | |
| 31.3.13.152/30 | 🇳🇱NL | assigned | |
| 31.3.9.184/30 | 🇳🇱NL | assigned | |
| 31.3.13.128/30 | 🇳🇱NL | assigned | |
| 31.3.13.100/30 | 🇳🇱NL | assigned | |
| 31.3.9.164/30 | 🇳🇱NL | assigned | |
| 31.3.9.56/30 | 🇳🇱NL | assigned | |
| 31.3.8.72/30 | 🇳🇱NL | assigned | |
| 31.3.8.68/30 | 🇳🇱NL | assigned | |
| 31.3.13.88/30 | 🇳🇱NL | assigned | |
| 31.3.8.64/30 | 🇳🇱NL | assigned | |
| 31.3.13.48/30 | 🇳🇱NL | assigned | |
| 31.3.9.144/30 | 🇳🇱NL | assigned | |
| 31.3.10.52/30 | 🇳🇱NL | assigned | |
| 31.3.8.44/30 | 🇳🇱NL | assigned | |
| 31.3.13.12/30 | 🇳🇱NL | assigned | |
| 31.3.9.248/30 | 🇳🇱NL | assigned |
Origin ASN
AS5524
BREEDBANDNEDERLAND Signet B.V.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/31.3.8.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.3.8.0/21" | jq
External Links