37.139.136.0/21
🇳🇱CIDR
37.139.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇳🇱 The Netherlands
City
Wormerveer
RIR
RIPENCC
Status
allocated
Allocated
2/28/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.139.136.0/21 | AS57866FUSIX-AS Fusix Networks B.V. | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.139.136.0/21 | AS57866 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57866 | RIPE | FUSIX-MNT | 2/28/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.139.138.0/24 | 🇳🇱NL | assigned | |
| 37.139.139.32/27 | 🇳🇱NL | assigned | |
| 37.139.139.240/28 | 🇳🇱NL | assigned | |
| 37.139.139.0/29 | 🇳🇱NL | assigned | |
| 37.139.139.144/29 | 🇳🇱NL | assigned | |
| 37.139.139.136/29 | 🇳🇱NL | assigned | |
| 37.139.139.152/30 | 🇳🇱NL | assigned |
Origin ASN
AS57866
FUSIX-AS Fusix Networks B.V.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.139.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.139.136.0/21" | jq
External Links