87.237.0.0/21
🇳🇱CIDR
87.237.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇳🇱 The Netherlands
City
Duivendrecht
RIR
RIPENCC
Status
allocated
Allocated
10/3/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.237.0.0/21 | AS42804PTX-AS Exact Software Nederland B.V. | No ROA | RIPE | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS42804 | RIPE | PTX-IPMNT | 8/31/2010 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 87.237.0.0/24 | 🇳🇱NL | assigned | |
| 87.237.7.0/24 | 🇳🇱NL | assigned | |
| 87.237.1.128/25 | 🇳🇱NL | assigned | |
| 87.237.5.64/26 | 🇳🇱NL | assigned | |
| 87.237.4.0/27 | 🇳🇱NL | assigned | |
| 87.237.5.128/27 | 🇳🇱NL | assigned | |
| 87.237.2.128/27 | 🇳🇱NL | assigned | |
| 87.237.2.160/27 | 🇳🇱NL | assigned | |
| 87.237.2.32/27 | 🇳🇱NL | assigned | |
| 87.237.3.128/27 | 🇳🇱NL | assigned | |
| 87.237.4.128/27 | 🇳🇱NL | assigned | |
| 87.237.4.96/28 | 🇳🇱NL | assigned | |
| 87.237.2.80/28 | 🇳🇱NL | assigned | |
| 87.237.2.208/28 | 🇳🇱NL | assigned | |
| 87.237.3.16/28 | 🇳🇱NL | assigned | |
| 87.237.3.64/28 | 🇳🇱NL | assigned | |
| 87.237.3.80/28 | 🇳🇱NL | assigned | |
| 87.237.1.0/28 | 🇳🇱NL | assigned | |
| 87.237.2.64/28 | 🇳🇱NL | assigned | |
| 87.237.4.64/28 | 🇳🇱NL | assigned | |
| 87.237.4.80/28 | 🇳🇱NL | assigned | |
| 87.237.1.32/28 | 🇳🇱NL | assigned | |
| 87.237.2.240/28 | 🇳🇱NL | assigned | |
| 87.237.3.96/28 | 🇳🇱NL | assigned | |
| 87.237.4.32/28 | 🇳🇱NL | assigned | |
| 87.237.3.216/29 | 🇳🇱NL | assigned | |
| 87.237.3.224/29 | 🇳🇱NL | assigned | |
| 87.237.4.240/29 | 🇳🇱NL | assigned | |
| 87.237.3.240/29 | 🇳🇱NL | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/87.237.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/87.237.0.0/21" | jq
External Links