Daily ISP report

Sunday 13 September 2026

Telstra — UNI-D3 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

View live monitor for UNI-D3 ↗

Packet loss0.0581%6,531 of 11,231,987 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 13Lowest average latency
Avg latency rank3.00Across all endpoints
Incidents632Loss 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 104.8ms 6.0ms 22.8ms 30.5ms 6.51ms 0.0075% 100%
Sydney 49.2ms 59.0ms 153.4ms 58.0ms 72.8ms 76.7ms 6.56ms 0.0093% 100%
Singapore 278.5ms 291.0ms 384.9ms 291.0ms 302.6ms 309.3ms 6.99ms 0.0479% 100%
Seoul 180.5ms 190.7ms 284.3ms 189.1ms 202.6ms 207.7ms 6.84ms 0.02% 100%
Tokyo 208.0ms 217.6ms 312.7ms 217.6ms 228.6ms 233.7ms 6.52ms 0.009% 100%
Los Angeles 201.6ms 212.2ms 359.4ms 209.9ms 223.6ms 229.5ms 6.58ms 0.0487% 100%
Chicago 234.0ms 243.3ms 338.4ms 241.4ms 256.3ms 260.5ms 6.84ms 0.0101% 100%
Paris 321.5ms 332.4ms 426.6ms 331.8ms 345.3ms 350.0ms 7.18ms 0.0417% 100%
Frankfurt 328.5ms 339.3ms 460.1ms 337.5ms 351.8ms 358.1ms 6.97ms 0.1212% 100%
Amsterdam 324.4ms 346.4ms 982.9ms 345.0ms 359.0ms 364.5ms 6.65ms 0.1778% 100%
London 318.3ms 328.8ms 422.5ms 327.6ms 342.0ms 347.8ms 6.84ms 0.1274% 100%
Stockholm 342.8ms 352.2ms 444.8ms 351.3ms 365.8ms 370.7ms 7.17ms 0.1251% 100%
Sydney2 49.7ms 59.9ms 152.3ms 59.2ms 71.7ms 76.8ms 6.64ms 0.0102% 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
10:35 – 10:37 Los Angeles 2 min 270 22.5% —
15:42 – 15:44 Stockholm 2 min 256 21.333% —
15:42 – 15:44 Amsterdam 2 min 247 20.583% —
15:42 – 15:44 London 2 min 241 20.083% —
15:50 – 15:52 London 2 min 229 19.083% —
15:50 – 15:52 Amsterdam 2 min 226 18.833% —
19:42 – 19:44 Frankfurt 2 min 214 17.833% —
15:50 – 15:52 Stockholm 2 min 213 17.75% —
19:42 – 19:44 Amsterdam 2 min 210 17.5% —
21:33 – 21:36 Frankfurt 3 min 206 11.444% —
22:10 – 22:12 London 2 min 193 16.083% —
22:10 – 22:12 Stockholm 2 min 185 15.417% —
Over the day

Latency by endpoint

Perth
04913
Telstra
Sydney
0234669
Telstra
Singapore
0113225338
Telstra
Seoul
072144215
Telstra
Tokyo
082164245
Telstra
Los Angeles
080161241
Telstra
Chicago
092184275
Telstra
Paris
0125250375
Telstra
Frankfurt
0127255382
Telstra
Amsterdam
0130260390
Telstra
London
0124248371
Telstra
Stockholm
0133266399
Telstra
Sydney2
0234670
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 2026-09-14T00:15:30+08:00. The complete underlying dataset for this report is published as JSON.