Cisco Serial Number Validation Tool May 2026

Q: Is this tool free? A: Basic single serial lookup is free. Bulk and API access require a subscription.

"valid": true, "product": "Catalyst 9300-24P", "warranty_end": "2027-04-15", "eox": false cisco serial number validation tool

Or upload a CSV for bulk validation.

A: No – we aggregate public and licensed Cisco data so you don’t need individual credentials. Q: Is this tool free