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 03:46 UTC · next 16 Nov 03:46 UTCMost recent 6 observation dates · retained from 7 Oct 2026 to 11 Nov 2026. Choose any date in that range.
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PowerQueryOnline.SoutheastAsia3Added tag · publication 423 → 424
Addresses+64 IPv4 addresses and 3 IPv6 rangesnone dropped
Prefixes+7
- Added
2603:1040:1b02:4::400/123 - Added
2603:1040:1b02:4::440/122 - Added
2603:1040:1b02::1a0/123 - Added
48.198.104.128/27 - Added
48.198.104.40/29 - Added
48.198.195.208/28
Full diff · 7 published values
ID: absent → PowerQueryOnline.SoutheastAsia3; Region: absent → southeastasia3; Region ID: absent → 110; Service: absent → PowerQueryOnline; Platform: absent → Azure; Network features: absent →
- Added
Service PowerQueryOnline · southeastasia3 · 4 IPv4, 3 IPv6 · tag revision 1 · last changed 29 Oct
2603:1040:1b02:4::400/1232603:1040:1b02:4::440/1222603:1040:1b02::1a0/12348.198.104.128/2748.198.104.40/2948.198.195.208/2848.198.80.32/29
Microsoft source JSON · Service-tag documentation · JSON of this selection