Clemens Vasters

Football. Cloud. Tech. Politics. Pictures. Principal Architect for Messaging/Eventing at Microsoft.

We know that there’s a number of you out there who have outbound firewall rules in place on your corporate infrastructures that are based on IP address whitelisting. So if you want to make Service Bus or Access Control work, you need to know where our services reside. Below is the current list of where the services are deployed as of today, but be aware that it’s in the nature of cloud infrastructures that things can and will move over time.IP address whitelisting strategy isn’t really the right thing to do when the other side is a massively multi-tenant infrastructure such as Windows Azure (or any other public cloud platform, for that matter)

  • Asia (SouthEast): 207.46.48.0/20, 111.221.16.0/21, 111.221.80.0/20
  • Asia (East): 111.221.64.0/22, 65.52.160.0/19
  • Europe (West): 94.245.97.0/24, 65.52.128.0/19
  • Europe (North): 213.199.128.0/20, 213.199.160.0/20, 213.199.184.0/21, 94.245.112.0/20, 94.245.88.0/21, 94.245.104.0/21, 65.52.64.0/20, 65.52.224.0/19
  • US (North/Central): 207.46.192.0/20, 65.52.0.0/19, 65.52.48.0/20, 65.52.192.0/19, 209.240.220.0/23
  • US (South/Central): 65.55.80.0/20, 65.54.48.0/21, 65.55.64.0/20, 70.37.48.0/20, 70.37.64.0/18, 65.52.32.0/21, 70.37.160.0/21

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