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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Sql.SoutheastAsia3Added tag · publication 423 → 424
Addresses+128 IPv4 addresses and 2 IPv6 rangesnone dropped
Prefixes as published+4
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Added
48.198.102.64/26new -
Added
48.198.102.128/26new -
Added
2603:1040:1b02:3::3e0/123new -
Added
2603:1040:1b02:3::500/121new
ID: absent → Sql.SoutheastAsia3; Region: absent → southeastasia3; Region ID: absent → 110; Service: absent → AzureSQL; Platform: absent → Azure; Network features: absent → API, FW, NSG, UDR
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Added
Service AzureSQL · southeastasia3 · 2 IPv4, 2 IPv6 · tag revision 1 · used by API, FW, NSG, UDR · last changed 29 Oct
2603:1040:1b02:3::3e0/1232603:1040:1b02:3::500/12148.198.102.128/2648.198.102.64/26
Microsoft source JSON · Service-tag documentation · JSON of this selection