Daily ISP report

Saturday 8 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.4816%49,928 of 10,367,989 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,472Loss 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 11.1ms 777.2ms 8.7ms 25.2ms 30.4ms 7.31ms 0.052% 100%
Sydney 49.0ms 59.3ms 150.0ms 60.0ms 71.5ms 74.5ms 7.13ms 0.0024% 100%
Singapore 282.7ms 292.0ms 1,007.6ms 290.9ms 305.6ms 310.0ms 7.32ms 0.0462% 100%
Seoul 188.8ms 197.8ms 471.5ms 196.8ms 208.7ms 212.2ms 7.03ms 0.0426% 100%
Tokyo 163.8ms 186.2ms 334.0ms 176.8ms 230.2ms 237.8ms 7.52ms 5.4248% 100%
Los Angeles 192.0ms 200.2ms 301.5ms 199.1ms 212.4ms 217.7ms 7.05ms 0.0358% 100%
Chicago 240.8ms 249.0ms 937.1ms 248.3ms 262.6ms 267.8ms 7.05ms 0.0473% 100%
Paris 323.6ms 332.8ms 678.2ms 331.8ms 344.7ms 350.0ms 7.28ms 0.01% 100%
Frankfurt 331.3ms 341.2ms 441.1ms 340.5ms 353.3ms 358.6ms 7.24ms 0.041% 100%
Amsterdam 337.6ms 348.4ms 522.1ms 348.9ms 360.6ms 365.2ms 7.02ms 0.0369% 100%
London 323.3ms 331.5ms 425.8ms 330.0ms 344.9ms 350.8ms 7.24ms 0.0073% 100%
Stockholm 354.1ms 364.6ms 464.8ms 363.9ms 379.1ms 382.2ms 7.29ms 0.0325% 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
04:04 – 11:44 Tokyo 460 min 46,798 16.956%
15:09 – 15:11 Perth 2 min 259 21.583%
13:50 – 13:52 Stockholm 2 min 187 15.583%
13:50 – 13:52 Amsterdam 2 min 168 14%
22:57 – 23:00 Frankfurt 3 min 165 9.167%
00:36 – 00:38 Frankfurt 2 min 89 7.417%
16:48 – 16:49 Perth 1 min 60 10%
04:58 – 04:59 Perth 1 min 55 9.167%
17:00 – 17:01 Perth 1 min 47 7.846%
00:38 – 00:39 Tokyo 1 min 47 7.833%
16:33 – 16:34 Stockholm 1 min 38 6.333%
11:23 – 11:26 Amsterdam 3 min 35 1.944%
Over the day

Latency by endpoint

Perth
05914
Telstra
Sydney
0234568
Telstra
Singapore
0109219328
Telstra
Seoul
074149223
Telstra
Tokyo
084168253
Telstra
Los Angeles
076151227
Telstra
Chicago
094187281
Telstra
Paris
0125250375
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0131262393
Telstra
London
0124249373
Telstra
Stockholm
0137275412
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 2026-08-09T00:15:18+08:00. The complete underlying dataset for this report is published as JSON.