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.

RSCs are now supported in MyAPNIC

By on 23 Jan 2026

MyAPNIC now supports RPKI Signed Checklists (RSCs), providing Members with a new way to cryptographically sign and verify documents using their RPKI resources. Your feedback is welcome.