Daily ISP report

Friday 14 August 2026

Telstra — UNI-D1 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

Packet loss0.037%3,841 of 10,367,989 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 12Lowest average latency
Avg latency rank2.00Across all endpoints
Incidents1,347Loss 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 11.0ms 104.5ms 8.4ms 25.1ms 30.4ms 7.35ms 0.0082% 100%
Sydney 49.0ms 59.1ms 149.8ms 60.0ms 71.4ms 74.5ms 7.03ms 0.0022% 100%
Singapore 282.9ms 292.0ms 382.6ms 291.0ms 305.5ms 309.6ms 7.28ms 0.056% 100%
Seoul 188.8ms 197.7ms 333.5ms 196.7ms 208.4ms 212.2ms 6.94ms 0.041% 100%
Tokyo 163.8ms 172.9ms 447.9ms 172.8ms 186.3ms 192.1ms 7.10ms 0.0097% 100%
Los Angeles 192.0ms 200.5ms 292.5ms 199.3ms 212.7ms 218.2ms 7.14ms 0.0498% 100%
Chicago 240.4ms 248.8ms 925.4ms 247.5ms 261.8ms 267.2ms 7.05ms 0.0189% 100%
Paris 323.3ms 332.7ms 1,019.7ms 331.8ms 344.5ms 349.6ms 7.24ms 0.0093% 100%
Frankfurt 329.7ms 340.6ms 565.3ms 340.2ms 351.9ms 358.2ms 7.20ms 0.0672% 100%
Amsterdam 337.9ms 348.0ms 492.2ms 348.2ms 360.0ms 361.8ms 7.03ms 0.0172% 100%
London 322.7ms 331.2ms 519.9ms 329.5ms 344.1ms 350.1ms 7.01ms 0.0108% 100%
Stockholm 353.6ms 364.2ms 617.4ms 363.4ms 376.4ms 381.8ms 7.17ms 0.1543% 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
13:05 – 13:07 Stockholm 2 min 904 75.333%
09:10 – 09:13 Stockholm 3 min 254 14.111%
08:21 – 08:24 Los Angeles 3 min 108 5.993%
12:44 – 12:47 Chicago 3 min 108 6%
21:13 – 21:15 Frankfurt 2 min 93 7.75%
00:02 – 00:03 Frankfurt 1 min 87 14.5%
02:26 – 02:27 Frankfurt 1 min 82 13.667%
16:39 – 16:40 Frankfurt 1 min 82 13.667%
17:15 – 17:17 Stockholm 2 min 79 6.583%
00:22 – 00:25 Singapore 3 min 76 4.222%
10:43 – 10:44 Perth 1 min 55 9.167%
16:30 – 16:31 Frankfurt 1 min 41 6.833%
Over the day

Latency by endpoint

Perth
05914
Telstra
Sydney
0234669
Telstra
Singapore
0110220330
Telstra
Seoul
074149223
Telstra
Tokyo
065130195
Telstra
Los Angeles
076151227
Telstra
Chicago
094187281
Telstra
Paris
0125249374
Telstra
Frankfurt
0128256384
Telstra
Amsterdam
0131262393
Telstra
London
0124249373
Telstra
Stockholm
0137274411
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 2026-08-15T00:15:23+08:00. The complete underlying dataset for this report is published as JSON.