If an IP address appears on SikkerAPI and you believe it is inaccurate or outdated, submit a listing correction request below. We verify ownership using a challenge token placed on the IP's web server.
We'll generate a unique challenge token. You'll place it on the IP's web server to prove you control it.
You'll need HTTP access to the server at this IP to complete verification. If you cannot host a file, the request will still be submitted for manual review.
We generate a unique random token for your IP. You place it at http://your-ip/.well-known/sikker.txt. When you submit the form, we fetch that URL and verify the content matches. This proves you control what is served on the IP address.
If you don't have HTTP access to the server, you can still submit a request. It will be flagged as unverified and reviewed manually by our team. Include as much context as possible to help us verify ownership.
We remove public visibility and search results for the IP. Historical telemetry is retained internally for aggregate security analysis.
Dynamic IPs are reassigned by ISPs. Provide the IP and your ISP details so we can verify ownership changes. If you cannot host the token file, mention this in the additional context field.