FSM Telecom — Customers

IP ranges assigned to individual customers within FSM Telecom'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)
2
Decoded customer ranges
showing 1–2 of 2
Customer Range Source
FSM-VERANSTALTUN-AT-BLOCK 2a02:758:304f::/48 carrier reassignment
FSM-VERANSTALTUN-AT-NET-01 109.73.153.8/29 carrier reassignment
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Uses the REST API.