AS99990003
Microsoft Azure
Azure Cloud
Cloud Provider
Microsoft Azure
On this page
ASN Overview
ASN Number
AS99990003
Organization
Microsoft Azure
Country
US
Category
cloud
Website
https://azure.microsoft.com
About This Network
Microsoft Azure publishes IP ranges and service tags in a weekly JSON file available from the Microsoft Download Center. Each entry carries a service tag (such as AzureCloud, Storage, or Sql) and an associated region, making it straightforward to construct region-specific or service-specific firewall rules. The file is updated every week on Wednesdays.
cloud
US
65507 prefixes
Operated by:
Azure
IP Ranges
| CIDR | Hosts | Version |
|---|---|---|
| 2603:1040:f08::/48 | 9223372036854775807 | IPv6 |
| 2603:1046:a00:13::/64 | 9223372036854775807 | IPv6 |
| 2603:1046:a00:2f::/64 | 9223372036854775807 | IPv6 |
| 2603:104c:7:8200::/55 | 9223372036854775807 | IPv6 |
| 2603:104c:7:c200::/55 | 9223372036854775807 | IPv6 |
| 2603:1061:2000:4c0::/62 | 9223372036854775807 | IPv6 |
| 2603:1061:2002:2000::/57 | 9223372036854775807 | IPv6 |
| 2603:1061:2010:f::/64 | 9223372036854775807 | IPv6 |
| 2603:1061:2011:f::/64 | 9223372036854775807 | IPv6 |
| 2603:1063:0:200::/56 | 9223372036854775807 | IPv6 |
| 2603:1063:115::/55 | 9223372036854775807 | IPv6 |
| 2603:1063:40c::/56 | 9223372036854775807 | IPv6 |
| 2603:1063:715::/56 | 9223372036854775807 | IPv6 |
| 2603:1063:1c09::/55 | 9223372036854775807 | IPv6 |
| 2603:1063:2202:34::/64 | 9223372036854775807 | IPv6 |
| 2a01:111:f403:cc35::/64 | 9223372036854775807 | IPv6 |
| 2a01:111:f403:cc36::/64 | 9223372036854775807 | IPv6 |
| 2a01:111:f403:cc4b::/64 | 9223372036854775807 | IPv6 |
| 2a01:111:f403:cc4c::/63 | 9223372036854775807 | IPv6 |
| 2a01:111:f403:d40f::/64 | 9223372036854775807 | IPv6 |