Tag: IP addresses

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IP address to organization name map

By on 28 Jan 2026

Mapping Internet number resources from IP addresses to organizations is straightforward using whois or RDAP, but listing all resources held by a given organization is far more challenging. This post explores a simpler, data-driven approach using RIR extended statistics and reg-id identifiers.

Where are you? A look at GeoIP

By on 16 Dec 2025

Are IP addresses the right tool for determining location? Examining location from the perspectives of geolocation providers, CDNs, content intermediaries, RIRs, satellite operators, and other stakeholders.


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