Australia East · Sydney, NSW, AU. How long a round trip from your machine to this region takes — and how much of that distance alone demands.
| Cloud | Microsoft Azure |
|---|---|
| Region code | australiaeast |
| Region name | Australia East |
| Datacentre city | Sydney, NSW, AU |
| Coordinates | -33.87, 151.21 |
| Published IPv4 prefixes | 662 |
| Probe endpoint | https://australiaeast.livediagnostics.monitor.azure.com/ |
| Probe style | timed blind — the endpoint sends no CORS headers |
| Verification | Resolved to an address inside this region’s own published range, TCP 443 open. Checked 2026-08-21. |
Coordinates are the real datacentre city rather than the marketing region name, because they feed the distance maths below.
Light in fibre covers about 100 km per millisecond of round trip. These are the great-circle distances to Sydney, NSW and the latency no network can beat — not a measurement, a limit. What you actually measure is this plus routing.
| From | Distance | Floor |
|---|---|---|
| New York | 15,988 km | 160 ms |
| Los Angeles | 12,074 km | 121 ms |
| São Paulo | 13,357 km | 134 ms |
| London | 16,994 km | 170 ms |
| Frankfurt | 16,483 km | 165 ms |
| Johannesburg | 11,041 km | 110 ms |
| Dubai | 12,049 km | 120 ms |
| Mumbai | 10,157 km | 102 ms |
| Singapore | 6,306 km | 63 ms |
| Tokyo | 7,826 km | 78 ms |
| Sydney | 0 km | under 0.5 ms |
Within 75 km of Sydney, NSW — near enough that distance sets no meaningful floor between them. When several sit in one city, the fastest is the city’s real floor; a slower neighbour is usually the endpoint’s own server time.
These figures are geometry. Your own round trip to australiaeast depends on your connection and the route it takes — open the instrument, pick Azure, and sweep. Every region is timed from your browser against the endpoint listed above, and the result is split into the part physics demands and the part the network added.
See every Azure region on the Azure latency page.