Cogent Communications, LLC — Customers

IP ranges assigned to individual customers within Cogent Communications, LLC'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)
8
Decoded customer ranges
showing 1–8 of 8
Customer Range Source
Defence Systems 62.254.246.152/29 carrier reassignment
And Praxis Dsip 85.13.197.48/29 carrier reassignment
Partners Lan 19103 87.224.18.8/30 carrier reassignment
Partners Lan 27301 83.218.153.200/29 carrier reassignment
Systems Netid10935 31.221.11.216/29 carrier reassignment
Systems Netid11422 31.221.32.128/28 carrier reassignment
Espana Cgnt 80.91.67.48/28 carrier reassignment
London 2a00:8b20::/64 carrier reassignment
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Uses the REST API.