Daily ISP report

Thursday 13 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.3388%35,126 of 10,367,986 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,117Loss 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 3.0ms 11.3ms 109.0ms 9.6ms 25.4ms 30.5ms 7.31ms 0.0153% 100%
Sydney 49.0ms 59.4ms 162.2ms 60.1ms 71.4ms 74.5ms 7.09ms 0.0006% 100%
Singapore 282.9ms 292.0ms 384.8ms 290.6ms 305.8ms 309.9ms 7.39ms 0.0476% 100%
Seoul 188.7ms 197.8ms 371.8ms 197.1ms 208.5ms 212.2ms 6.95ms 0.0366% 100%
Tokyo 163.8ms 172.9ms 997.4ms 172.8ms 186.4ms 192.1ms 7.14ms 0.003% 100%
Los Angeles 192.0ms 200.4ms 292.9ms 199.5ms 212.1ms 218.2ms 6.99ms 0.0372% 100%
Chicago 240.9ms 249.0ms 349.8ms 247.6ms 261.9ms 267.8ms 7.09ms 0.016% 100%
Paris 323.6ms 333.0ms 1,005.9ms 332.1ms 344.9ms 350.6ms 7.19ms 0.7719% 100%
Frankfurt 331.0ms 341.0ms 886.0ms 340.9ms 352.9ms 358.3ms 7.24ms 0.8144% 100%
Amsterdam 338.2ms 348.1ms 957.7ms 348.4ms 360.5ms 364.4ms 7.13ms 0.7765% 100%
London 323.4ms 331.5ms 1,021.8ms 329.6ms 344.4ms 350.3ms 7.10ms 0.775% 100%
Stockholm 355.2ms 364.3ms 889.4ms 363.4ms 378.3ms 381.8ms 7.28ms 0.7716% 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
14:12 – 14:24 London 12 min 6,152 85.444% —
14:12 – 14:24 Paris 12 min 6,151 85.442% —
14:12 – 14:24 Frankfurt 12 min 6,148 85.389% —
14:12 – 14:24 Amsterdam 12 min 6,148 85.389% —
14:12 – 14:24 Stockholm 12 min 6,148 85.389% —
14:26 – 14:27 Paris 1 min 247 41.167% —
14:26 – 14:27 London 1 min 247 41.167% —
14:26 – 14:27 Stockholm 1 min 246 41% —
14:26 – 14:27 Amsterdam 1 min 245 40.833% —
14:26 – 14:27 Frankfurt 1 min 244 40.667% —
17:52 – 17:54 Paris 2 min 228 19.016% —
17:52 – 17:54 London 2 min 226 18.833% —
Over the day

Latency by endpoint

Perth
05914
Telstra
Sydney
0234568
Telstra
Singapore
0110220330
Telstra
Seoul
074149223
Telstra
Tokyo
066132197
Telstra
Los Angeles
076151227
Telstra
Chicago
093187280
Telstra
Paris
0125250375
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0131261392
Telstra
London
0125249374
Telstra
Stockholm
0137274411
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 2026-08-14T00:15:25+08:00. The complete underlying dataset for this report is published as JSON.