Daily ISP report

Friday 7 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.9864%102,272 of 10,367,985 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,342Loss or coverage events
Counter resets0Agent restarts excluded from loss
By endpoint

Latency and packet loss, past 24 hours

Min, average and max are the headline numbers. The percentiles sit beside them because a single spike moves an average — p95 means 95% of packets were faster than this.

EndpointMinAvgMax p50p95p99Jitter LossCoverage
Perth 2.9ms 10.9ms 105.6ms 8.6ms 24.6ms 30.4ms 7.26ms 0.0091% 100%
Sydney 49.0ms 59.2ms 155.1ms 60.1ms 71.0ms 74.6ms 7.09ms 0.0013% 100%
Singapore 282.7ms 292.0ms 911.0ms 290.8ms 305.4ms 309.3ms 7.41ms 0.0485% 100%
Seoul 188.7ms 197.9ms 318.0ms 197.2ms 208.4ms 212.2ms 6.95ms 0.0402% 100%
Tokyo 163.8ms 191.7ms 533.7ms 179.0ms 230.8ms 239.1ms 7.57ms 8.1347% 100%
Los Angeles 191.9ms 200.6ms 346.4ms 199.3ms 212.5ms 218.0ms 7.02ms 0.0554% 100%
Chicago 241.0ms 249.2ms 610.6ms 247.6ms 262.6ms 267.9ms 7.09ms 0.0586% 100%
Paris 323.6ms 332.9ms 997.0ms 331.9ms 345.4ms 350.0ms 7.16ms 0.0047% 100%
Frankfurt 331.5ms 341.0ms 531.4ms 340.8ms 352.3ms 357.6ms 7.05ms 3.4646% 100%
Amsterdam 338.5ms 348.5ms 997.3ms 348.8ms 360.6ms 365.1ms 7.06ms 0.0115% 100%
London 323.2ms 331.0ms 426.7ms 329.3ms 340.9ms 349.8ms 6.82ms 0.0042% 100%
Stockholm 355.6ms 364.7ms 465.5ms 363.3ms 379.0ms 381.8ms 7.31ms 0.0043% 100%
Loss timeline

24 hours, five minutes per cell

No loss< 0.01%0.01 – 0.1%0.1 – 1%> 1%No data
Perth
Sydney
Singapore
Seoul
Tokyo
Los Angeles
Chicago
Paris
Frankfurt
Amsterdam
London
Stockholm
00:0006:0012:0018:0024:00
Incidents

Worst events of the day

Consecutive minutes with packet loss or missing data, ranked by packets lost.

WindowEndpointDuration Packets lostLossCoverage
10:43 – 21:11 Tokyo 628 min 70,225 18.637% —
10:36 – 10:59 Frankfurt 23 min 12,183 88.283% —
10:20 – 10:31 Frankfurt 11 min 5,571 84.409% —
11:16 – 11:25 Frankfurt 9 min 4,096 75.852% —
11:49 – 11:55 Frankfurt 6 min 2,263 62.861% —
11:32 – 11:38 Frankfurt 6 min 1,966 54.611% —
11:04 – 11:10 Frankfurt 6 min 948 26.333% —
10:11 – 10:16 Frankfurt 5 min 722 24.067% —
12:00 – 12:04 Frankfurt 4 min 532 22.167% —
05:44 – 05:46 Frankfurt 2 min 374 31.167% —
12:25 – 12:26 Chicago 1 min 206 34.333% —
11:11 – 11:15 Frankfurt 4 min 177 7.375% —
Over the day

Latency by endpoint

Perth
05914
Telstra
Sydney
0234668
Telstra
Singapore
0110219329
Telstra
Seoul
075149224
Telstra
Tokyo
084168252
Telstra
Los Angeles
078157235
Telstra
Chicago
094188281
Telstra
Paris
0125250376
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0131262393
Telstra
London
0124249373
Telstra
Stockholm
0138276414
Telstra

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Methodology

How these numbers were produced

Every ISP in this report is measured on identical hardware, with an identical probe configuration, through the same nbn FTTP NTD at the same premises, over the same time window. Each ISP terminates on its own UNI-D port.

  • ProbeUDP to port 1337, 10 packets per second per endpoint, 1000ms timeout.
  • BucketCounters aggregated in 60-second buckets.
  • LossPacket loss is the sum of reset-safe counter deltas. Buckets where a counter decreases are treated as an agent restart and excluded rather than counted as loss.
  • CoverageCoverage is delivered samples divided by expected samples. Missing data is reported as a gap, never as zero loss.
  • Percentilesp50/p95/p99 are computed over the full day of samples, not averaged from buckets. Approximate (t-digest) quantiles.
  • TimeoutsA sample with latency <= 0 or null is a timeout.
  • RankingEndpoints are ranked ordinally. No weighted composite score is used.
  • Ingest delay75s ingest settling delay applied before a day is generated.

Scope. This is a single-premises measurement against one nbn point of interconnect. It reflects each ISP’s backhaul, peering and congestion as experienced at this location on this date. It is not a nationwide comparison, and results at other locations may differ. All four UNI-D ports share the same physical fibre and GPON access path, so access-network conditions affect every ISP equally and cancel out of the comparison.

Generated 2026-08-08T00:15:09+08:00. The complete underlying dataset for this report is published as JSON.