Daily ISP report

Monday 31 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.0489%5,067 of 10,367,989 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,256Loss 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 397.6ms 8.8ms 25.2ms 30.4ms 7.37ms 0.0029% 100%
Sydney 49.0ms 59.3ms 142.6ms 60.1ms 71.5ms 74.5ms 7.11ms 0.0003% 100%
Singapore 286.2ms 295.7ms 382.1ms 295.1ms 308.3ms 313.5ms 7.56ms 0.0692% 100%
Seoul 188.7ms 197.7ms 331.8ms 197.0ms 208.2ms 212.2ms 6.87ms 0.0387% 100%
Tokyo 163.8ms 172.9ms 272.6ms 172.7ms 186.4ms 192.1ms 7.22ms 0.0142% 100%
Los Angeles 192.1ms 200.4ms 283.5ms 199.5ms 212.4ms 218.3ms 7.11ms 0.0584% 100%
Chicago 241.0ms 249.8ms 363.5ms 248.5ms 265.0ms 279.3ms 7.35ms 0.0078% 100%
Paris 323.6ms 332.7ms 413.6ms 331.9ms 344.6ms 350.4ms 7.27ms 0.1667% 100%
Frankfurt 330.3ms 341.2ms 455.4ms 340.6ms 353.0ms 358.6ms 7.21ms 0.191% 100%
Amsterdam 338.5ms 348.3ms 614.2ms 348.7ms 360.3ms 361.9ms 7.04ms 0.0082% 100%
London 323.3ms 331.4ms 417.2ms 329.6ms 344.6ms 350.5ms 7.22ms 0.0053% 100%
Stockholm 355.8ms 365.3ms 565.1ms 364.5ms 379.1ms 382.6ms 7.40ms 0.0237% 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
01:43 – 02:56 Frankfurt 73 min 523 1.194%
01:44 – 02:33 Paris 49 min 390 1.326%
01:15 – 01:38 Frankfurt 23 min 295 2.138%
01:14 – 01:34 Paris 20 min 242 2.017%
15:39 – 15:40 Los Angeles 1 min 206 34.276%
03:49 – 04:11 Frankfurt 22 min 167 1.265%
03:19 – 03:42 Frankfurt 23 min 165 1.196%
03:19 – 03:42 Paris 23 min 158 1.145%
03:53 – 04:13 Paris 20 min 153 1.275%
02:58 – 03:12 Frankfurt 14 min 114 1.357%
02:57 – 03:09 Paris 12 min 98 1.361%
02:37 – 02:56 Paris 19 min 86 0.754%
Over the day

Latency by endpoint

Perth
05914
Telstra
Sydney
0234668
Telstra
Singapore
0111222333
Telstra
Seoul
074149223
Telstra
Tokyo
065130195
Telstra
Los Angeles
075151226
Telstra
Chicago
095190286
Telstra
Paris
0125250375
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0131262393
Telstra
London
0124249373
Telstra
Stockholm
0138276413
Telstra
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 2026-09-01T00:15:28+08:00. The complete underlying dataset for this report is published as JSON.