PROTONVPN — Customers

IP ranges assigned to individual customers within PROTONVPN's address space, decoded from RIR sub-allocation records (e.g. FASTWEB-CUSTOMER_NAME → "Customer Name"). Real registry data, not enterprise-cluster matches — coverage can be uneven.

Enterprise customers All customers (decoded)
4
Decoded customer ranges
showing 1–4 of 4
Customer Range Source
Proton VPN SE1 185.159.156.0/24 carrier reassignment
Proton VPN CH2 185.159.157.0/24 carrier reassignment
Proton VPN IS1 185.159.158.0/24 carrier reassignment
Proton VPN CH1 185.159.159.0/24 carrier reassignment
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Uses the REST API.