37.205.40.0/21
🇫🇷CIDR
37.205.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇫🇷 France
City
Lyon
RIR
RIPENCC
Status
allocated
Allocated
3/28/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.205.40.0/21 | AS198641GFI-AS INETUM SAS | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.205.40.0/21 | AS198641 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS198641 | RIPE | GFI-MNT | 4/3/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.205.41.0/24 | 🇫🇷FR | assigned | |
| 37.205.43.0/24 | 🇫🇷FR | assigned | |
| 37.205.44.0/24 | 🇫🇷FR | assigned | |
| 37.205.45.0/24 | 🇫🇷FR | assigned | |
| 37.205.46.0/24 | 🇫🇷FR | assigned | |
| 37.205.47.0/24 | 🇫🇷FR | assigned | |
| 37.205.42.0/24 | 🇫🇷FR | assigned | |
| 37.205.40.16/28 | 🇫🇷FR | assigned | |
| 37.205.40.0/28 | 🇫🇷FR | assigned | |
| 37.205.40.128/29 | 🇫🇷FR | assigned |
Origin ASN
AS198641
GFI-AS INETUM SAS
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.205.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.205.40.0/21" | jq
External Links