Daily ISP report

Saturday 29 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.0252%2,616 of 10,367,987 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,287Loss 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 229.1ms 8.8ms 25.0ms 30.3ms 7.36ms 0.0056% 100%
Sydney 49.0ms 59.4ms 150.2ms 60.2ms 71.6ms 74.5ms 7.18ms 0.0008% 100%
Singapore 286.3ms 303.1ms 395.9ms 303.2ms 314.0ms 320.0ms 6.99ms 0.0817% 100%
Seoul 188.7ms 197.8ms 596.4ms 197.1ms 208.4ms 212.3ms 6.93ms 0.0421% 100%
Tokyo 160.6ms 179.1ms 365.8ms 177.2ms 193.8ms 197.1ms 7.44ms 0.0069% 100%
Los Angeles 192.1ms 200.4ms 310.7ms 199.5ms 212.1ms 218.2ms 7.09ms 0.036% 100%
Chicago 240.9ms 249.6ms 343.9ms 248.5ms 263.8ms 268.9ms 7.31ms 0.0066% 100%
Paris 323.7ms 332.9ms 425.1ms 331.9ms 344.6ms 350.2ms 7.30ms 0.0133% 100%
Frankfurt 329.8ms 340.9ms 452.5ms 340.4ms 353.2ms 358.3ms 7.18ms 0.0244% 100%
Amsterdam 329.8ms 348.3ms 440.3ms 348.9ms 360.7ms 364.3ms 7.09ms 0.0421% 100%
London 323.3ms 331.3ms 425.9ms 330.1ms 344.9ms 350.1ms 7.07ms 0.0071% 100%
Stockholm 346.2ms 364.9ms 458.4ms 364.0ms 378.8ms 382.4ms 7.35ms 0.0361% 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
21:56 – 21:59 Amsterdam 3 min 213 11.833%
21:56 – 21:59 Stockholm 3 min 207 11.5%
21:50 – 21:53 Singapore 3 min 92 5.108%
23:02 – 23:04 Amsterdam 2 min 90 7.5%
23:02 – 23:04 Stockholm 2 min 76 6.333%
00:16 – 00:17 Frankfurt 1 min 74 12.333%
20:17 – 20:20 Singapore 3 min 43 2.388%
05:28 – 05:30 Paris 2 min 41 3.417%
05:28 – 05:30 Frankfurt 2 min 38 3.167%
00:16 – 00:17 Paris 1 min 35 5.843%
10:10 – 10:11 Frankfurt 1 min 30 5%
21:57 – 21:59 London 2 min 18 1.5%
Over the day

Latency by endpoint

Perth
051014
Telstra
Sydney
0234568
Telstra
Singapore
0114228342
Telstra
Seoul
074149223
Telstra
Tokyo
068135203
Telstra
Los Angeles
076152228
Telstra
Chicago
0102204307
Telstra
Paris
0125250375
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0131262393
Telstra
London
0124249373
Telstra
Stockholm
0137274412
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 2026-08-30T00:15:16+08:00. The complete underlying dataset for this report is published as JSON.