IBM Cloud Subnets and IPs

IBM has three types of subnets (Primary, Secondary, and Global IP), with each subnet providing IP addresses to resources in different ways.

• About network protection
• About subnets and IPs
• Adding a global IP to your server
• For Linux servers
• For Windows servers
• Re-routing global IP addresses using the API
• Re-routing secondary subnets using the API
• Routing global IP addresses using the API
• Routing secondary subnets using the API
• Unrouting global IP addresses using the API
• Unrouting secondary subnets using the API
• Before you begin
• Before you begin
• Canceling subnets
• Can I change the primary IP address that was assigned to my server during provisioning?
• Customer-owned subnets for Classic
• Losing dependent routes
• Losing storage host authorizations
• Notes for an IP address
• Notes for a subnet
• Editing notes for a subnet or an IP address
• Editing reverse DNS
• FAQ
• How long does it take for my global IP to associate to an instance?
• Can I convert one of my pre-existing static IP addresses to a global IP?
• Can IPv4 and IPv6 global IP addresses be used interchangeably?
• How long does it take for my new global IP to appear on my account after it's ordered?
• What types of subnets are available with global IP addresses?
• Can I order secondary subnets that are unrouted?
• Can I re-route static or portable secondary subnets on my account?