37.251.0.0/17
🇳🇱CIDR
37.251.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇳🇱 The Netherlands
City
Zaandijk
RIR
RIPENCC
Status
allocated
Allocated
4/18/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.251.0.0/17 | AS1136KPN KPN B.V. | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.251.0.0/17 | AS1136 | /17 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1136 | RIPE | KPN-MNT | 2/5/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.251.64.0/18 | 🇳🇱NL | assigned | |
| 37.251.0.0/18 | 🇳🇱NL | assigned |
Origin ASN
AS1136
KPN KPN B.V.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.251.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.251.0.0/17" | jq
External Links