Network Notes
A daily-updated log of changes to the public AWS and GCP IP range files — added and removed CIDR blocks per region, taken directly from each provider's own published data (no summarizing, no editorializing).
Why this matters: a newly added IP range can take days to weeks to show up in the GeoIP database this site uses. If a lookup's location looks wrong, check here first for a recent change in that range.
Data sources: AWS
ip-ranges.json · GCP cloud.json — compared
automatically once a day, no API key required (both are public files).