AS209103 · Proton AG
6
IPv4 prefixes
1,536
Announced IPv4 slots
4
IPv6 prefixes
🇨🇭 CH
Country
Summary
- AS number
- AS209103
- Name
- Proton AG
- Country
- 🇨🇭 Switzerland
- Type
- RIPE
- Category
- business
- Normalized type
- business
- Organization domain
- proton.me
- Domain evidence
- Source reported; ownership unverified
- Last changed
- Unknown
- Announced
- 10 prefixes
- Updated
- 2026-10-25
IPv4 prefixes on this page (6 of 6)
IPv6 prefixes on this page (4 of 4)
Address slots sum announced prefixes; overlapping routes count separately.