The dearth of new IPv4 addresses in America means Microsoft Azure is browsing from elsewhere

Does your VM seem when it is designed to be in Microsoft’s Azure data centers in the United States to be in Brazil?

The problem encompasses the shift to IP version 6 from IP version 4 – which is running out of room – .

Microsoft stated that Azure customers might have found that virtual machines may act like they are elsewhere, with web browsers bringing international variations of a site, as opposed to the American one up.

“IPv4 address space has been completely assigned in America, meaning there isn’t any added IPv4 address space accessible,” said Ganesh Srinivasan, senior software manager, in a Microsoft site post. “This needs Microsoft to use the IPv4 address space accessible to Azure customers internationally for the addressing of new services.”

“The result is the fact that we’ll need to use IPv4 address space assigned to a non-US area to deal with services that might be in a US area,” he said.

That means service may seem as though it is coming from a non-US place, though Microsoft stressed the servers the registration stay in the United States.

“It’s vital that you be aware the IP address registration authority will not equate to IP address actual place (i.e. you can have an IP address filed in Brazil but allocated to a device or service physically settled in Virginia),” ipv4 said. “So when you deploy to a US area, your service continues to be hosted in US and your customer data will stay in the United States.”

Microsoft said it is working with IP databases to help handle the problem.

Microsoft has upgraded its site post together with the following statement, saying it “misstated the scenario” around its IPv4 availability. Now, Microsoft has IPv4 space in US areas. Having said that, stock space is a dynamic scenario. Previously some customers were assigned non-US IPv4 addresses as a consequence of small inventory. Many important geolocation databases have been already upgraded by us to ensure no confusion later on is experienced by customers.