72.251.208.0/20 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
72.251.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇦 Canada
City
Toronto
RIR
RIPE NCC
Status
allocated
Allocated
2025-05-29
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
16 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.251.208.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.209.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.210.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.211.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.212.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.213.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.214.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.215.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.216.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.217.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.218.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.219.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.220.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.221.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.222.0/24 | AS208172 PV-HOSTED Proton AG | Valid | - | 2026-10-11 |
| 72.251.223.0/24 | AS396356 LATITUDE-SH - Latitude.sh | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 72.251.208.0/24 | AS208172 | 🇨🇦CA | assigned |
| 72.251.209.0/24 | AS208172 | 🇪🇸ES | assigned |
| 72.251.210.0/24 | AS208172 | 🇳🇿NZ | assigned |
| 72.251.211.0/24 | AS208172 | 🇫🇮FI | assigned |
| 72.251.212.0/24 | AS208172 | 🇵🇹PT | assigned |
| 72.251.213.0/24 | AS208172 | 🇵🇭PH | assigned |
| 72.251.214.0/24 | AS208172 | 🇧🇦BA | assigned |
| 72.251.215.0/24 | AS208172 | 🇮🇱IL | assigned |
| 72.251.216.0/24 | AS208172 | 🇭🇷HR | assigned |
| 72.251.217.0/24 | AS208172 | 🇳🇱NL | assigned |
| 72.251.218.0/24 | AS208172 | 🇦🇪AE | assigned |
| 72.251.219.0/24 | AS208172 | 🇺🇸US | assigned |
| 72.251.220.0/24 | AS208172 | 🇺🇸US | assigned |
| 72.251.221.0/24 | AS208172 | 🇺🇸US | assigned |
| 72.251.222.0/24 | AS208172 | 🇧🇩BD | assigned |
| 72.251.223.0/24 | AS396356 | 🇲🇽MX | assigned |
Transfer History
Registry transfers of 72.251.208.0/20, blocks inside it, or blocks containing it.
- 72.251.208.0/20inter-RIRTransfer ·
- 72.251.192.0/18M&A ·
Geolocation
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/72.251.208.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.251.208.0/20" | jq
External Links