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
62810 prefixes
Operated by:
Azure
IP Ranges
| CIDR | Hosts | Version |
|---|---|---|
| 2a01:111:f403:cc1e::/63 | 9223372036854775807 | IPv6 |
| 2a01:111:f403:cc1a::/63 | 9223372036854775807 | IPv6 |
| 2603:1061:17::/48 | 9223372036854775807 | IPv6 |
| 2603:1061:2002:c800::/57 | 9223372036854775807 | IPv6 |
| 2603:1030:9:2a6::/63 | 9223372036854775807 | IPv6 |
| 2603:1030:9:348::/64 | 9223372036854775807 | IPv6 |
| 2603:1030:401:552::/64 | 9223372036854775807 | IPv6 |
| 2603:1030:401:558::/64 | 9223372036854775807 | IPv6 |
| 2603:1030:401:55f::/64 | 9223372036854775807 | IPv6 |
| 2603:1030:401:577::/64 | 9223372036854775807 | IPv6 |
| 2603:1030:401:54c::/62 | 9223372036854775807 | IPv6 |
| 2603:1030:401:580::/61 | 9223372036854775807 | IPv6 |
| 2603:1061:101a:80::/58 | 9223372036854775807 | IPv6 |
| 2603:1061:101a:c0::/62 | 9223372036854775807 | IPv6 |
| 2603:1061:101a:c4::/63 | 9223372036854775807 | IPv6 |
| 2603:1061:101a:c6::/64 | 9223372036854775807 | IPv6 |
| 2603:1061:101b:6a::/64 | 9223372036854775807 | IPv6 |
| 2603:1061:1310:5800::/54 | 9223372036854775807 | IPv6 |
| 2603:1061:100b:180::/59 | 9223372036854775807 | IPv6 |
| 2603:1061:100b:1a0::/64 | 9223372036854775807 | IPv6 |