Xcode Cloud Egress IP Changes: How Should Enterprises Update Firewalls? 2026

Decision: Use Apple’s current Xcode Cloud IP ranges as the source of truth. Review both the network rules and repository allowlists, then confirm access with a representative workflow; don’t keep relying on a previous rule set or an unverified third-party IP list.

Apple’s Xcode Cloud release notes record an egress IP range change on February 10, 2026. That date is a reason to review your rules, not proof that your environment is already affected or that a rule change has succeeded. Check Apple’s release notes and use the ranges currently published in Apple’s project setup documentation as the address reference.

Suitable for: Enterprise network owners, security reviewers, and repository administrators responsible for access controls used by Xcode Cloud.

Not for: Teams looking for general Xcode Cloud troubleshooting, a CI platform comparison, or a guide to private dependency failures.

Last updated October 26, 2026. The change date and published address guidance were checked against Apple’s Xcode Cloud release notes and project setup documentation. Your organization’s live rules and workflow results still require local verification.

Xcode Cloud egress IP firewall update: establish the source of truth

Treat the Apple-published ranges as the address authority. A change notice tells you that a review is warranted; it does not tell you which rule in your environment is stale, whether the relevant repository path is restricted by IP, or whether a failed workflow is caused by network access.

Start with Apple’s current project setup page. Check the ranges it publishes for repository access, including the applicable IPv4 and IPv6 entries, rather than copying an old change ticket, an internal wiki, or a list maintained by an unverified third party. Record the page you used and the date you reviewed it. Recheck it when Apple updates its release notes, project setup guidance, or repository access requirements.

Then establish the actual path. Xcode Cloud needs to reach the source repository configured for the workflow. Depending on your setup, the restriction may sit at a network perimeter, a gateway, a self-hosted Git service, or a managed repository’s IP access policy. A firewall rule and a repository allowlist can refer to the same source addresses, but they are separate controls managed in different places.

Do not infer from a successful network connection that the workflow is authorized to access the repository. Repository credentials and permissions remain an independent check.

Where should you check the Xcode Cloud IP ranges?

Use the current range information in Apple’s project setup documentation, then compare it with the ranges in the release notes. The release notes establish the change history; the project setup page is the place to verify the currently documented ranges for setup. If the pages appear inconsistent, pause the change and resolve the discrepancy through Apple’s current documentation before editing production rules.

Do not treat an address list as a permanent security boundary. Preserve the link to the source page in the change record so the next reviewer can confirm that the rule still follows Apple’s published information.

Network owner responsibilities

The network owner should map each policy object that could affect the repository connection. Look beyond a single perimeter firewall rule: gateways, network access controls, managed firewall services, and centrally maintained address objects may each contribute to the effective decision.

Review these items before requesting approval:

• Direction: Determine whether the relevant control governs traffic arriving at a self-hosted repository, traffic leaving a controlled network, or access to a managed repository.
• Source and destination: Confirm which documented Xcode Cloud ranges are relevant to the repository endpoint. Keep the destination limited to the service that must be reached.
• Protocol and listener: Check the repository service’s actual supported listener and configured protocol. If your repository uses HTTPS, verify that the corresponding HTTPS rule is in scope; do not assume every repository uses the same port or network design.
• Rule objects: Identify whether the policy refers directly to addresses or to a reusable address group. Check for duplicate, shadowed, disabled, or superseded entries.
• Change governance: Attach the Apple source, the proposed rule diff, approval evidence, implementation owner, and rollback instructions to the change record.

Caution: Updating a rule object does not prove that every gateway or enforcement point has received the change. Check the policy’s deployment or propagation status in your own network tooling, then validate the path from the workflow.

Which firewall rules should you review after an IP change?

Review only rules that can govern the Xcode Cloud-to-repository path. That usually means the repository’s inbound access policy when the service is self-hosted, plus any gateway or perimeter control in front of it. For managed repository services, examine the provider-side IP restriction instead of assuming that an inbound rule on your own firewall is involved.

Do not broaden a source range to “any” merely to restore a build. A broad temporary exception can hide whether the documented range, a repository permission, or a workflow setting is the real blocker. If emergency access is necessary under your organization’s policy, record its owner, scope, expiration condition, and removal evidence as part of the approved change.

The NIST security control publication provides a useful reference for treating access restrictions and configuration changes as controls that require review and evidence. It does not certify your firewall configuration; your own policy and test results determine whether the change is acceptable.

Repository administrator responsibilities

An allowlist answers a network question: may traffic from a source reach the service under this policy? Repository authorization answers a different question: can the identity used by the workflow access the required repository and content? Passing one check does not satisfy the other.

For a self-hosted Git service, confirm that its network restriction uses the current Apple-published ranges, that the service is reachable at the configured endpoint, and that the workflow’s repository credentials or authorization method remain valid. Check the repository’s own access logs where available. A firewall accept event without a successful authenticated repository operation is not sufficient evidence that access is restored.

For a managed repository, find the organization-level or repository-level IP restriction that applies to the workflow connection. The platform’s enterprise IP allowlist guidance describes how an enterprise allowlist can restrict network traffic. Use the policy actually enabled for your organization; do not assume its scope or precedence from a general product description.

How can a self-hosted Git service allow Xcode Cloud access?

First, verify the repository’s current endpoint and network policy with its administrator. Next, compare the policy’s source ranges with Apple’s current documentation and identify which rule or address group needs changing. Keep the destination and protocol specific to the repository service, and confirm that the workflow’s repository authentication remains valid.

Do not add an address simply because it appears in a third-party list or an old incident ticket. If your service supports access logs, correlate a test attempt with the log entry and the firewall decision. That gives you evidence about whether the request reached the service and whether the service accepted the repository operation.

Security review and change boundaries

The security reviewer should assess the proposed change as a narrowly scoped policy update, not as a general connectivity fix. Confirm that the source matches Apple’s current published information, the destination is limited to the required repository service, and the protocol matches the service configuration. Ensure the change does not silently replace a constrained rule with a broader one.

Keep the evidence together: the Apple documentation reference, the affected policy object, the approver, the implementation record, and the validation result. If your organization requires a rollback plan, state which previous policy will be restored and who can authorize that action. A record that says only “Xcode Cloud IPs updated” is difficult to audit because it does not identify the source, affected boundary, or success criteria.

Review boundary: An allowlist change cannot prove that data handling, identity permissions, or the wider security posture is acceptable. Apple’s Xcode Cloud security information describes the service’s security context; assess it alongside your organization’s controls rather than treating a published IP range as a security guarantee.

If the repository also depends on private packages or other external resources, review those access paths separately. Apple provides guidance for making dependencies available to Xcode Cloud. Keep that investigation separate from the egress-range change so a dependency failure does not lead you to widen repository access without evidence.

Workflow engineer responsibilities

Use a real workflow that represents the access pattern you need to approve. A connectivity probe can help isolate a network issue, but it is not a substitute for a workflow that checks out the intended repository using its configured credentials and actions. Apple’s first workflow setup guide and workflow actions documentation can help you identify the relevant repository and build steps.

How do you confirm that a workflow can fetch the repository?

Run a representative Xcode Cloud workflow and verify that the repository connection and source checkout complete. Then review the workflow result and the repository or network logs available to your team. Preserve the run record, relevant timestamps, policy change reference, and any failure details in the change evidence.

For a separate repository-side test, use a credential approved for that purpose and avoid putting secrets in a command, ticket, or shared log. For example, a Git operator can run a read-only remote reference check from an approved test environment:

git ls-remote "$REPOSITORY_URL" HEAD

A successful response should include a reference and a commit identifier. A connection error, authentication error, or empty response can point to different layers; interpret it alongside the service logs and firewall decision. This command tests the environment where it runs, so a successful local test does not by itself prove that an Xcode Cloud workflow has the same path or permissions.

When a workflow fails after the change, investigate in a controlled order:

• Check whether the intended policy version reached the enforcement point.
• Confirm the workflow is using the expected repository URL and connection settings.
• Verify that the repository identity still has the required access.
• Review service and network logs for the test attempt.
• Rerun the representative workflow after the responsible owner confirms the relevant correction.

Use Apple’s current range documentation as the reference in each check. Do not attribute a failure to an IP change solely because it occurred after the change; confirm the blocking layer with logs or a reproducible workflow result.

Change decision and closeout

Use this decision path before approving the change:

• If Apple’s current documentation identifies the ranges applicable to your repository path, then compare those ranges with the firewall and repository policies; otherwise, pause and confirm the applicable guidance before changing production rules.
• If the restriction is on a self-hosted repository, then validate the repository-facing network policy and service logs; otherwise, identify the managed repository’s actual IP restriction and its scope.
• If the rule change is narrowly scoped, approved, and deployed, then run a representative Xcode Cloud workflow; otherwise, hold the change or revise the scope before testing.
• If the workflow completes repository access and the required build actions, then attach the run evidence and close the change; otherwise, keep the change open and investigate propagation, authorization, and workflow configuration separately.
• If emergency access was used, then assign an owner and a removal condition; otherwise, retain the normal rollback path in the change record.

Closeout should make the change reproducible. Record which Apple pages you reviewed, which policies you changed, who approved and deployed them, what workflow you used, and what the result showed. Assign an owner to monitor future Apple updates and repeat the review when the published ranges or repository access guidance changes. The evidence establishes what your team verified at the time; it does not guarantee that future network rules or service behavior will remain unchanged.

If the current setup depends on a shared hosted CI service, its documented source ranges and the organization’s repository restrictions remain part of your ongoing change process. A Mac environment that your team controls may offer a different operational boundary, but it does not automatically remove firewall, identity, or audit work; assess the network path before changing platforms. For teams that need a separate macOS build environment for specific workloads, OakVM’s Mac environment comparison can help you evaluate the trade-offs, and you can contact OakVM to discuss whether a rented Mac fits that use case. If your workflows require stable, long-running capacity or physical interfaces, assess local hardware and other architectures instead of assuming rental is the right choice.