AS199218
Proton AG
ASN
AS199218
Country
Switzerland
IPv4 addresses
2,304
Prefixes (IPv4 / IPv6)
9 / 0
ASN Information
- ASN Number
- AS199218
- AS Name
- Proton AG
- Country
- Switzerland
- IPv4 addresses
- 2,304
- IPv4 prefixes
- 9
- IPv6 prefixes
- 0
VPN & datacenter signals
- Known VPN prefixes
- 62
- Known datacenter prefixes
- 0
Counted from public VPN and datacenter lists. Check individual IPs with the API.
Largest announced prefixes
- 94.190.195.0/24
- 93.88.156.0/24
- 83.229.23.0/24
- 181.214.131.0/24
- 163.5.171.0/24
- 155.117.189.0/24
- 151.243.141.0/24
- 104.234.212.0/24
- 103.69.224.0/24
Source: public routing and registration data, updated 2026-10-28.
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