Daily ISP report

Monday 10 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.1665%17,267 of 10,367,986 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,395Loss 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 138.1ms 8.0ms 26.2ms 30.6ms 7.45ms 0.0082% 100%
Sydney 49.0ms 59.1ms 149.5ms 60.0ms 71.6ms 74.5ms 7.12ms 0.0005% 100%
Singapore 279.6ms 291.7ms 955.0ms 290.7ms 305.1ms 309.5ms 7.18ms 0.0547% 100%
Seoul 188.7ms 197.5ms 363.0ms 196.5ms 208.6ms 212.2ms 6.93ms 0.0413% 100%
Tokyo 163.7ms 172.9ms 994.4ms 172.5ms 186.4ms 191.9ms 7.17ms 0.0035% 100%
Los Angeles 191.4ms 200.4ms 294.1ms 199.5ms 213.0ms 218.0ms 7.23ms 0.2801% 100%
Chicago 231.0ms 248.0ms 989.0ms 246.6ms 260.1ms 267.7ms 7.02ms 0.0419% 100%
Paris 323.5ms 332.8ms 1,011.2ms 331.7ms 345.4ms 350.1ms 7.42ms 0.2591% 100%
Frankfurt 330.3ms 341.0ms 746.9ms 340.4ms 353.0ms 358.7ms 7.19ms 0.5906% 100%
Amsterdam 328.6ms 347.4ms 453.0ms 347.8ms 360.0ms 361.8ms 6.99ms 0.2399% 100%
London 322.1ms 331.4ms 436.2ms 329.9ms 345.4ms 350.6ms 7.31ms 0.2388% 100%
Stockholm 345.1ms 363.9ms 462.3ms 363.2ms 376.8ms 382.6ms 7.17ms 0.2398% 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
11:40 – 11:48 Paris 8 min 1,899 39.571% —
11:39 – 11:46 London 7 min 1,873 44.595% —
11:40 – 11:46 Stockholm 6 min 1,863 51.75% —
11:40 – 11:46 Frankfurt 6 min 1,849 51.361% —
11:39 – 11:46 Amsterdam 7 min 1,820 43.333% —
11:40 – 11:46 Los Angeles 6 min 1,480 41.111% —
03:29 – 05:14 Frankfurt 105 min 863 1.37% —
01:39 – 03:11 Frankfurt 92 min 841 1.524% —
05:37 – 06:47 Frankfurt 70 min 480 1.143% —
20:24 – 20:26 Los Angeles 2 min 296 24.646% —
01:06 – 01:33 Frankfurt 27 min 211 1.302% —
00:39 – 00:49 Frankfurt 10 min 200 3.333% —
Over the day

Latency by endpoint

Perth
05914
Telstra
Sydney
0234568
Telstra
Singapore
0110220330
Telstra
Seoul
074149223
Telstra
Tokyo
065130195
Telstra
Los Angeles
076151227
Telstra
Chicago
094187281
Telstra
Paris
0125250375
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0132265397
Telstra
London
0125249374
Telstra
Stockholm
0139278417
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 2026-08-11T00:15:24+08:00. The complete underlying dataset for this report is published as JSON.