AS62371 — Proton AG (Proton VPN)
- Organization
- PROTON Proton AG
- ASN
- AS62371
- Country
- Switzerland
- Category
- VPN
- Announced IPv4 prefixes
- 13
- Announced IPv6 prefixes
- 8
- Registry
- RIPE
What is AS62371 — Proton AG (Proton VPN)?
AS62371 is the autonomous system operated by Proton AG (Proton VPN), registered with RIPE. It currently announces 13 IPv4 prefixes and 8 IPv6 prefixes to the global routing table. The space exists to carry tunnelled traffic, so an address here appearing as your exit is the provider working as intended rather than a leak.
Check IPs in AS62371 with MyIPScan tools
Frequently asked questions about AS62371
Who owns AS62371?
AS62371 is held by Proton AG (Proton VPN) according to RIPE registry records. The registered holder name is PROTON Proton AG.
Why does AS62371 appear in my VPN test?
AS62371 is the address space Proton AG (Proton VPN) announces for its own exits, so seeing it while the app is connected is the expected result. It confirms which network answered for you, not that anything leaked.
How large is the AS62371 network?
AS62371 announces 13 IPv4 prefixes and 8 IPv6 prefixes. Larger blocks include 185.205.70.0/24, 185.70.40.0/24, 185.70.43.0/24.
How do I investigate IPs in AS62371?
Use the MyIPScan IP Geolocation Lookup to resolve any address to its ASN and location, and WHOIS Lookup for the registered CIDR block. Addresses in this network return AS62371 (PROTON Proton AG).