144.31.128.0/23
🇳🇱CIDR
144.31.128.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇳🇱 Netherlands
City
Amsterdam
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 144.31.128.0/23 | AS215730H2NEXUS-AS H2NEXUS LTD | Valid | RIPE | 6/15/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 144.31.128.0/23 | AS215730 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS215730 | RIPE | NEXUS-MNT | 12/20/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 144.31.128.0/27 | 🇳🇱NL | assigned | |
| 144.31.128.128/27 | 🇦🇪AE | assigned | |
| 144.31.128.192/27 | 🇳🇴NO | assigned | |
| 144.31.129.96/27 | 🇹🇯TJ | assigned | |
| 144.31.129.128/27 | 🇷🇺RU | assigned | |
| 144.31.129.160/27 | 🇷🇺RU | assigned | |
| 144.31.128.32/27 | 🇸🇪SE | assigned | |
| 144.31.128.96/27 | 🇹🇷TR | assigned | |
| 144.31.128.160/27 | 🇸🇾SY | assigned | |
| 144.31.129.32/27 | 🇦🇱AL | assigned | |
| 144.31.128.64/27 | 🇮🇸IS | assigned | |
| 144.31.128.224/27 | 🇨🇾CY | assigned | |
| 144.31.129.0/27 | 🇧🇾BY | assigned | |
| 144.31.129.192/27 | 🇪🇪EE | assigned | |
| 144.31.129.64/27 | 🇦🇹AT | assigned | |
| 144.31.129.224/27 | 🇱🇻LV | assigned |
Origin ASN
AS215730
H2NEXUS-AS H2NEXUS LTD
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/144.31.128.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/144.31.128.0/23" | jq
External Links