Daily ISP report

Monday 3 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.0531%5,506 of 10,367,989 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,111Loss 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 10.6ms 104.2ms 8.1ms 23.3ms 30.3ms 6.96ms 0.0145% 100%
Sydney 49.1ms 59.3ms 151.9ms 59.9ms 71.3ms 74.5ms 7.08ms 0.0017% 100%
Singapore 285.3ms 295.2ms 982.8ms 294.9ms 307.5ms 312.8ms 7.53ms 0.0579% 100%
Seoul 188.7ms 197.7ms 447.2ms 197.3ms 208.3ms 212.2ms 6.81ms 0.0394% 100%
Tokyo 163.8ms 175.1ms 916.2ms 173.9ms 191.4ms 224.7ms 7.65ms 0.2659% 100%
Los Angeles 189.7ms 197.9ms 341.2ms 196.2ms 210.9ms 216.3ms 7.04ms 0.0271% 100%
Chicago 250.8ms 261.1ms 353.8ms 259.8ms 272.8ms 278.7ms 7.20ms 0.01% 100%
Paris 323.6ms 332.2ms 427.0ms 331.3ms 343.8ms 350.3ms 7.16ms 0.0715% 100%
Frankfurt 331.4ms 341.3ms 433.2ms 340.9ms 352.5ms 358.2ms 6.98ms 0.1161% 100%
Amsterdam 338.6ms 348.5ms 974.0ms 348.9ms 360.4ms 364.5ms 6.93ms 0.0295% 100%
London 321.0ms 329.0ms 423.5ms 328.0ms 340.7ms 347.9ms 7.18ms 0.0023% 100%
Stockholm 343.3ms 351.9ms 444.4ms 350.0ms 364.3ms 370.2ms 7.06ms 0.0015% 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
21:26 – 21:52 Tokyo 26 min 2,006 12.858%
23:10 – 23:12 Frankfurt 2 min 374 31.167%
23:14 – 23:17 Paris 3 min 309 17.167%
23:14 – 23:17 Frankfurt 3 min 302 16.778%
23:09 – 23:12 Paris 3 min 259 14.381%
23:51 – 23:53 Amsterdam 2 min 183 15.25%
21:01 – 21:09 Tokyo 8 min 173 3.603%
21:47 – 21:50 Frankfurt 3 min 132 7.333%
21:57 – 22:02 Tokyo 5 min 83 2.766%
23:51 – 23:53 Frankfurt 2 min 81 6.75%
02:25 – 02:26 Perth 1 min 55 9.151%
16:04 – 16:05 Perth 1 min 55 9.151%
Over the day

Latency by endpoint

Perth
04913
Telstra
Sydney
0234568
Telstra
Singapore
0111222333
Telstra
Seoul
074149223
Telstra
Tokyo
084168253
Telstra
Los Angeles
075150225
Telstra
Chicago
098196295
Telstra
Paris
0126251377
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0131261392
Telstra
London
0124247371
Telstra
Stockholm
0132265397
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 2026-08-04T00:15:21+08:00. The complete underlying dataset for this report is published as JSON.