4 ms·

Various sources such as public internet registries, domain lists and also traceroutes.

• karmakaze 8y ago
  Is the data frequently updated? If you have recency info maybe include that in the response.
  • iplist 8y ago
    A cron job is running, and currently works as follows: - Daily: update data from internet registries - Daily: update ASN data - Every four hours: update TOR data - Every minute: traceroutes (in small batches) - Every minute: update website data: hostname/ip records (in small batches)
    • sparkling 8y ago
      Source for ASN data and interet registries?