AS208172 PV-HOSTED Proton AG
🇨ðŸ‡Org handle: ORG-PTA40-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
91total
91 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)23,296
Announced (BGP)23,296
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
5
Country
🇨🇠CHRIR
RIPE NCCStatus
allocated
Allocated
2025-05-20
Listed on the threat map (2026-10-10)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)91|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 | |
| Valid | RIPE | 2026-10-10 |
1-10 of 91
1 / 10
Allocated Prefixes
(RIR)91Prefix | Country | RIR | Status |
|---|---|---|---|
| 72.251.208.0/24 | 🇨🇦 CA | RIPE | assigned |
| 72.251.209.0/24 | 🇪🇸 ES | RIPE | assigned |
| 72.251.210.0/24 | 🇳🇿 NZ | RIPE | assigned |
| 72.251.211.0/24 | 🇫🇮 FI | RIPE | assigned |
| 72.251.212.0/24 | 🇵🇹 PT | RIPE | assigned |
| 72.251.213.0/24 | 🇵🇠PH | RIPE | assigned |
| 72.251.214.0/24 | 🇧🇦 BA | RIPE | assigned |
| 72.251.215.0/24 | 🇮🇱 IL | RIPE | assigned |
| 72.251.216.0/24 | ðŸ‡ðŸ‡· HR | RIPE | assigned |
| 72.251.217.0/24 | 🇳🇱 NL | RIPE | assigned |
1-10 of 91
1 / 10
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS208172 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/208172Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/208172" | jq