51.91.0.0/16 - OVH SAS (AS16276)
CIDR
51.91.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇫🇷 France
City
Roubaix
RIR
RIPE NCC
Status
assigned
Allocated
1993-09-01
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 51.91.0.0/16 | AS16276 OVH OVH SAS | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 51.91.0.0/16 | AS16276 | /16 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS16276 | RIPE | OVH-MNT | 2019-04-08 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 51.91.0.0/22 | 🇫🇷FR | assigned | |
| 51.91.4.0/23 | 🇫🇷FR | assigned | |
| 51.91.6.0/24 | 🇫🇷FR | assigned | |
| 51.91.7.0/24 | 🇫🇷FR | assigned | |
| 51.91.8.0/22 | 🇫🇷FR | assigned | |
| 51.91.12.0/24 | 🇫🇷FR | assigned | |
| 51.91.13.0/24 | 🇫🇷FR | assigned | |
| 51.91.14.0/24 | 🇫🇷FR | assigned | |
| 51.91.15.0/24 | 🇫🇷FR | assigned | |
| 51.91.16.0/24 | 🇫🇷FR | assigned | |
| 51.91.17.0/24 | 🇫🇷FR | assigned | |
| 51.91.18.0/24 | 🇫🇷FR | assigned | |
| 51.91.20.0/22 | 🇫🇷FR | assigned | |
| 51.91.24.0/24 | 🇫🇷FR | assigned | |
| 51.91.25.0/24 | 🇫🇷FR | assigned | |
| 51.91.27.0/24 | 🇫🇷FR | assigned | |
| 51.91.28.0/24 | 🇫🇷FR | assigned | |
| 51.91.29.0/24 | 🇫🇷FR | assigned | |
| 51.91.31.0/24 | 🇫🇷FR | assigned | |
| 51.91.36.0/24 | 🇫🇷FR | assigned | |
| 51.91.48.0/24 | 🇫🇷FR | assigned | |
| 51.91.49.0/24 | 🇫🇷FR | assigned | |
| 51.91.50.0/24 | 🇫🇷FR | assigned | |
| 51.91.51.0/24 | 🇫🇷FR | assigned | |
| 51.91.56.0/22 | 🇫🇷FR | assigned | |
| 51.91.60.0/24 | 🇫🇷FR | assigned | |
| 51.91.62.0/24 | 🇫🇷FR | assigned | |
| 51.91.63.0/24 | 🇫🇷FR | assigned | |
| 51.91.64.0/24 | 🇫🇷FR | assigned | |
| 51.91.65.0/24 | 🇫🇷FR | assigned | |
| 51.91.66.0/24 | 🇫🇷FR | assigned | |
| 51.91.67.0/24 | 🇫🇷FR | assigned | |
| 51.91.68.0/24 | 🇫🇷FR | assigned | |
| 51.91.69.0/24 | 🇫🇷FR | assigned | |
| 51.91.70.0/24 | 🇫🇷FR | assigned | |
| 51.91.71.0/24 | 🇫🇷FR | assigned | |
| 51.91.72.0/24 | 🇫🇷FR | assigned | |
| 51.91.73.0/24 | 🇫🇷FR | assigned | |
| 51.91.74.0/24 | 🇫🇷FR | assigned | |
| 51.91.75.0/24 | 🇫🇷FR | assigned | |
| 51.91.76.0/22 | 🇫🇷FR | assigned | |
| 51.91.80.0/24 | 🇫🇷FR | assigned | |
| 51.91.81.0/24 | 🇫🇷FR | assigned | |
| 51.91.82.0/24 | 🇫🇷FR | assigned | |
| 51.91.83.0/24 | 🇫🇷FR | assigned | |
| 51.91.85.0/24 | 🇫🇷FR | assigned | |
| 51.91.88.0/24 | 🇫🇷FR | assigned | |
| 51.91.95.0/24 | 🇫🇷FR | assigned | |
| 51.91.96.0/22 | 🇫🇷FR | assigned | |
| 51.91.100.0/22 | 🇫🇷FR | assigned | |
| 51.91.104.0/24 | 🇫🇷FR | assigned | |
| 51.91.105.0/24 | 🇫🇷FR | assigned | |
| 51.91.106.0/24 | 🇫🇷FR | assigned | |
| 51.91.107.0/24 | 🇫🇷FR | assigned | |
| 51.91.108.0/22 | 🇫🇷FR | assigned | |
| 51.91.112.0/24 | 🇫🇷FR | assigned | |
| 51.91.116.0/24 | 🇫🇷FR | assigned | |
| 51.91.118.0/24 | 🇫🇷FR | assigned | |
| 51.91.119.0/24 | 🇫🇷FR | assigned | |
| 51.91.120.0/21 | 🇫🇷FR | assigned | |
| 51.91.128.0/24 | 🇫🇷FR | assigned | |
| 51.91.129.0/24 | 🇫🇷FR | assigned | |
| 51.91.130.0/24 | 🇫🇷FR | assigned | |
| 51.91.131.0/24 | 🇫🇷FR | assigned | |
| 51.91.132.0/22 | 🇫🇷FR | assigned | |
| 51.91.136.0/21 | 🇫🇷FR | assigned | |
| 51.91.144.0/21 | 🇫🇷FR | assigned | |
| 51.91.152.0/24 | 🇫🇷FR | assigned | |
| 51.91.153.0/24 | 🇫🇷FR | assigned | |
| 51.91.154.0/24 | 🇫🇷FR | assigned | |
| 51.91.155.0/24 | 🇫🇷FR | assigned | |
| 51.91.156.0/22 | 🇫🇷FR | assigned | |
| 51.91.160.0/24 | 🇫🇷FR | assigned | |
| 51.91.161.0/24 | 🇫🇷FR | assigned | |
| 51.91.164.0/24 | 🇫🇷FR | assigned | |
| 51.91.166.0/24 | 🇫🇷FR | assigned | |
| 51.91.169.0/24 | 🇫🇷FR | assigned | |
| 51.91.170.0/24 | 🇫🇷FR | assigned | |
| 51.91.181.0/24 | 🇫🇷FR | assigned | |
| 51.91.189.0/24 | 🇫🇷FR | assigned | |
| 51.91.190.0/24 | 🇫🇷FR | assigned | |
| 51.91.196.0/24 | 🇫🇷FR | assigned | |
| 51.91.206.0/24 | 🇫🇷FR | assigned | |
| 51.91.207.0/24 | 🇫🇷FR | assigned | |
| 51.91.208.0/22 | 🇫🇷FR | assigned | |
| 51.91.214.0/23 | 🇫🇷FR | assigned | |
| 51.91.216.0/24 | 🇫🇷FR | assigned | |
| 51.91.218.0/24 | 🇫🇷FR | assigned | |
| 51.91.219.0/24 | 🇫🇷FR | assigned | |
| 51.91.224.0/24 | 🇫🇷FR | assigned | |
| 51.91.230.0/24 | 🇫🇷FR | assigned | |
| 51.91.233.0/24 | 🇫🇷FR | assigned | |
| 51.91.235.0/24 | 🇫🇷FR | assigned | |
| 51.91.236.0/24 | 🇫🇷FR | assigned | |
| 51.91.240.0/22 | 🇫🇷FR | assigned | |
| 51.91.244.0/24 | 🇫🇷FR | assigned | |
| 51.91.245.0/24 | 🇫🇷FR | assigned | |
| 51.91.246.0/24 | 🇫🇷FR | assigned | |
| 51.91.247.0/24 | 🇫🇷FR | assigned | |
| 51.91.248.0/21 | 🇫🇷FR | assigned |
Origin ASN
AS16276
OVH OVH SAS
Related Prefixes
More prefixes of AS16276
All prefixes of AS16276 →Geolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/51.91.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/51.91.0.0/16" | jq
External Links