Daily ISP report

Wednesday 30 September 2026

Telstra — UNI-D3 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

View live monitor for UNI-D3 ↗

Packet loss0.061%6,853 of 11,231,985 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 13Lowest average latency
Avg latency rank3.69Across all endpoints
Incidents1,167Loss 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 5.0ms 13.6ms 106.8ms 12.0ms 27.6ms 32.7ms 7.61ms 0.0034% 100%
Sydney 53.4ms 61.0ms 154.6ms 59.3ms 73.8ms 78.9ms 6.55ms 0.0023% 100%
Singapore 285.6ms 300.3ms 990.3ms 296.5ms 341.4ms 350.3ms 6.90ms 0.0854% 100%
Seoul 185.8ms 194.6ms 321.5ms 193.4ms 206.8ms 212.4ms 7.15ms 0.038% 100%
Tokyo 216.6ms 234.5ms 329.5ms 233.1ms 247.0ms 252.5ms 6.42ms 0.0512% 100%
Los Angeles 198.5ms 214.3ms 308.1ms 213.5ms 225.0ms 232.9ms 6.81ms 0.0647% 100%
Chicago 241.8ms 249.9ms 344.1ms 247.9ms 261.6ms 266.3ms 6.76ms 0.0206% 100%
Paris 365.6ms 383.2ms 968.7ms 381.9ms 396.8ms 402.5ms 6.97ms 0.0716% 100%
Frankfurt 368.9ms 379.6ms 481.4ms 377.7ms 392.5ms 397.6ms 6.76ms 0.0527% 100%
Amsterdam 366.1ms 375.8ms 480.7ms 375.3ms 390.9ms 394.9ms 6.86ms 0.2617% 100%
London 358.5ms 377.2ms 470.5ms 376.1ms 391.1ms 394.9ms 6.92ms 0.0635% 100%
Stockholm 381.4ms 390.9ms 492.1ms 390.0ms 404.5ms 409.2ms 6.67ms 0.0755% 100%
Sydney2 51.7ms 60.1ms 153.8ms 59.0ms 72.2ms 76.6ms 6.68ms 0.0027% 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
Sydney2
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
05:02 – 05:07 Paris 5 min 350 11.667% —
05:02 – 05:07 Frankfurt 5 min 348 11.6% —
19:55 – 19:59 Tokyo 4 min 331 13.792% —
15:44 – 15:46 Amsterdam 2 min 290 24.167% —
14:12 – 14:16 London 4 min 279 11.62% —
18:23 – 18:24 Los Angeles 1 min 278 46.333% —
11:35 – 11:36 Los Angeles 1 min 256 42.667% —
17:10 – 17:13 Amsterdam 3 min 256 14.222% —
19:51 – 19:55 Amsterdam 4 min 254 10.583% —
03:12 – 03:13 Amsterdam 1 min 229 38.167% —
02:56 – 02:58 Amsterdam 2 min 220 18.333% —
04:32 – 04:34 Amsterdam 2 min 220 18.333% —
Over the day

Latency by endpoint

Perth
061218
Telstra
Sydney
0244771
Telstra
Singapore
0128257385
Telstra
Seoul
073147220
Telstra
Tokyo
090180270
Telstra
Los Angeles
081163244
Telstra
Chicago
095190285
Telstra
Paris
0145291436
Telstra
Frankfurt
0147293440
Telstra
Amsterdam
0145290435
Telstra
London
0142284426
Telstra
Stockholm
0151301452
Telstra
Sydney2
0234669
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 2026-10-01T00:16:09+08:00. The complete underlying dataset for this report is published as JSON.