Daily ISP report

Wednesday 16 September 2026

Telstra — UNI-D3 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

View live monitor for UNI-D3 ↗

Packet loss0.0485%5,442 of 11,231,987 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 13Lowest average latency
Avg latency rank3.00Across all endpoints
Incidents660Loss 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 2.7ms 9.4ms 104.0ms 5.3ms 21.8ms 30.4ms 6.50ms 0.0012% 100%
Sydney 49.9ms 59.3ms 150.6ms 58.4ms 73.2ms 77.5ms 6.51ms 0.0061% 100%
Singapore 282.2ms 290.5ms 382.9ms 290.7ms 302.1ms 307.9ms 6.86ms 0.0264% 100%
Seoul 182.4ms 191.1ms 294.8ms 189.5ms 203.7ms 208.6ms 6.94ms 0.017% 100%
Tokyo 209.7ms 217.7ms 348.4ms 217.3ms 228.9ms 233.7ms 6.58ms 0.0109% 100%
Los Angeles 204.0ms 211.8ms 305.3ms 209.5ms 224.0ms 229.7ms 6.43ms 0.0176% 100%
Chicago 235.8ms 243.5ms 974.7ms 241.6ms 256.8ms 261.9ms 6.85ms 0.0044% 100%
Paris 323.8ms 334.5ms 724.3ms 333.0ms 347.5ms 353.7ms 6.98ms 0.0733% 100%
Frankfurt 330.5ms 341.5ms 831.0ms 340.4ms 355.1ms 360.5ms 7.03ms 0.1434% 100%
Amsterdam 337.4ms 346.3ms 948.8ms 344.8ms 358.5ms 364.5ms 6.43ms 0.0839% 100%
London 320.2ms 329.0ms 790.5ms 327.5ms 339.1ms 348.2ms 6.72ms 0.0765% 100%
Stockholm 335.6ms 353.9ms 793.9ms 352.3ms 368.3ms 376.5ms 7.07ms 0.1659% 100%
Sydney2 51.2ms 60.1ms 177.0ms 59.2ms 71.6ms 76.8ms 6.68ms 0.0034% 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
03:32 – 03:37 Stockholm 5 min 892 29.733% —
18:56 – 19:08 Frankfurt 12 min 414 5.75% —
19:04 – 19:11 London 7 min 272 6.476% —
19:04 – 19:08 Stockholm 4 min 192 8% —
19:04 – 19:08 Amsterdam 4 min 181 7.542% —
19:04 – 19:06 Paris 2 min 159 13.25% —
12:29 – 12:30 Los Angeles 1 min 110 18.333% —
12:04 – 12:05 Amsterdam 1 min 101 16.833% —
00:00 – 00:04 Frankfurt 4 min 92 3.835% —
19:09 – 19:11 Stockholm 2 min 92 7.667% —
19:09 – 19:11 Amsterdam 2 min 91 7.583% —
23:17 – 23:19 Frankfurt 2 min 81 6.75% —
Over the day

Latency by endpoint

Perth
04913
Telstra
Sydney
0234770
Telstra
Singapore
0109219328
Telstra
Seoul
075150225
Telstra
Tokyo
082164246
Telstra
Los Angeles
080160241
Telstra
Chicago
092184276
Telstra
Paris
0139277416
Telstra
Frankfurt
0131263394
Telstra
Amsterdam
0130261391
Telstra
London
0125249374
Telstra
Stockholm
0145290435
Telstra
Sydney2
0244871
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 2026-09-17T00:15:34+08:00. The complete underlying dataset for this report is published as JSON.