Azure service tags
Public-cloud IP prefixes by service and region, the exact differences between Microsoft's weekly publications, and lists your firewall can read.
Observed changes
Publication 426 · 3398 tags · checked today 01:16 UTC · next 13 Nov 01:16 UTCMost recent 6 observation dates · retained from 7 Oct 2026 to 11 Nov 2026. Choose any date in that range.
-
AzureDatabricksServerlessAdded tag · publication 425 → 426
Addresses+79,472 IPv4 addresses and 13 IPv6 rangesnone dropped
Prefixes+1822
- Added
104.209.2.128/28 - Added
104.209.3.112/28 - Added
104.209.3.144/28 - Added
104.209.3.80/28 - Added
104.214.154.0/23 - Added
104.40.30.112/29
Full diff · 1822 published values
ID: absent → AzureDatabricksServerless; Region: absent → ; Region ID: absent → 0; Service: absent → AzureDatabricksServerless; Platform: absent → Azure; Network features: absent → API, FW, NSG, UDR
- Added
Service AzureDatabricksServerless · global · 1809 IPv4, 13 IPv6 · tag revision 1 · used by API, FW, NSG, UDR · last changed 11 Nov
104.209.2.128/28104.209.3.112/28104.209.3.144/28104.209.3.80/28104.214.154.0/23104.40.30.112/29104.40.37.64/28104.43.103.128/28104.43.103.208/28104.43.122.0/23108.140.52.0/23108.141.14.176/28
Microsoft source JSON · Service-tag documentation · JSON of this selection