31.3.102.0/23
🇳🇱CIDR
31.3.102.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇳🇱 The Netherlands
City
Rotterdam (Kralingen-Crooswijk)
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.3.102.0/23 | AS20857TRANSIP-AS Signet B.V. | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 31.3.102.0/23 | AS20857 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20857 | RIPE | TRANSIP-MNT | 7/16/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.3.103.0/24 | 🇳🇱NL | assigned | |
| 31.3.102.0/24 | 🇳🇱NL | assigned |
Origin ASN
AS20857
TRANSIP-AS Signet B.V.
Geolocation
Country🇳🇱The NetherlandsNL
RegionSouth Holland
CityRotterdam (Kralingen-Crooswijk)
Coordinates51.9179, 4.5151 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/31.3.102.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.3.102.0/23" | jq
External Links