51.219.0.0/16
🇬🇧CIDR
51.219.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇬🇧 United Kingdom
City
Castle Vale
RIR
RIPENCC
Status
assigned
Allocated
9/1/1993
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 51.219.0.0/16 | AS31655ASN-GammaTelecom Gamma Telecom Holdings Ltd | No ROA | RIPE | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31655 | RIPE | MNT-GTL | 3/16/2018 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 51.219.0.0/20 | 🇬🇧GB | assigned | |
| 51.219.48.0/21 | 🇬🇧GB | assigned | |
| 51.219.160.0/21 | 🇬🇧GB | assigned | |
| 51.219.232.0/21 | 🇬🇧GB | assigned | |
| 51.219.152.0/21 | 🇬🇧GB | assigned | |
| 51.219.224.0/21 | 🇬🇧GB | assigned | |
| 51.219.24.0/21 | 🇬🇧GB | assigned | |
| 51.219.132.0/22 | 🇬🇧GB | assigned | |
| 51.219.64.0/22 | 🇬🇧GB | assigned | |
| 51.219.40.0/22 | 🇬🇧GB | assigned | |
| 51.219.140.0/22 | 🇬🇧GB | assigned | |
| 51.219.232.0/22 | 🇬🇧GB | assigned | |
| 51.219.88.0/22 | 🇬🇧GB | assigned | |
| 51.219.128.0/22 | 🇬🇧GB | assigned | |
| 51.219.214.0/23 | 🇬🇧GB | assigned | |
| 51.219.106.0/23 | 🇬🇧GB | assigned | |
| 51.219.146.0/23 | 🇬🇧GB | assigned | |
| 51.219.170.0/23 | 🇬🇧GB | assigned | |
| 51.219.116.0/23 | 🇬🇧GB | assigned | |
| 51.219.118.0/24 | 🇬🇧GB | assigned | |
| 51.219.192.0/24 | 🇬🇧GB | assigned | |
| 51.219.205.0/24 | 🇬🇧GB | assigned | |
| 51.219.236.0/24 | 🇬🇧GB | assigned | |
| 51.219.172.0/24 | 🇬🇧GB | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/51.219.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/51.219.0.0/16" | jq
External Links