37.18.0.0/23
🇳🇱CIDR
37.18.0.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇳🇱 The Netherlands
City
Amsterdam (Westpoort)
RIR
RIPENCC
Status
allocated
Allocated
12/20/2011
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.18.0.0/24 | AS58272LEADERTELECOMBV-AS LeaderTelecom B.V. | Valid | — | 5/31/2026 |
| 37.18.1.0/24 | AS60598Labirint-AS OOO Upravljajushchaja kompanija Labirint | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.18.0.0/24 | AS58272 | 🇳🇱NL | assigned |
| 37.18.1.0/24 | AS60598 | 🇷🇺RU | assigned |
| 37.18.1.0/25 | AS60598 | 🇷🇺RU | assigned |
| 37.18.1.128/25 | AS60598 | 🇷🇺RU | assigned |
Geolocation
Country🇳🇱The NetherlandsNL
RegionNorth Holland
CityAmsterdam (Westpoort)
Coordinates52.3962, 4.8534 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.18.0.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.18.0.0/23" | jq
External Links