Daily ISP report

Friday 11 September 2026

Telstra — UNI-D3 on nbn FTTP

Midnight to midnight, Australia/Perth · Browse all reports

View live monitor for UNI-D3 ↗

Packet loss0.1253%14,076 of 11,231,987 packets
Data coverage100%0 endpoint-minutes with gaps
Endpoints won0 / 13Lowest average latency
Avg latency rank3.08Across all endpoints
Incidents570Loss 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 105.7ms 5.6ms 21.6ms 30.4ms 6.50ms 0.095% 100%
Sydney 51.0ms 58.9ms 153.3ms 57.8ms 72.5ms 76.8ms 6.51ms 0.0953% 100%
Singapore 282.1ms 291.1ms 384.5ms 290.8ms 302.6ms 310.7ms 6.90ms 0.1466% 100%
Seoul 181.3ms 190.8ms 324.8ms 189.4ms 203.7ms 208.4ms 6.79ms 0.225% 100%
Tokyo 209.6ms 217.5ms 381.8ms 217.3ms 228.5ms 233.3ms 6.46ms 0.112% 100%
Los Angeles 203.9ms 211.9ms 351.1ms 209.7ms 223.7ms 229.6ms 6.59ms 0.0976% 100%
Chicago 235.9ms 247.3ms 341.5ms 244.8ms 262.9ms 292.9ms 7.04ms 0.102% 100%
Paris 323.4ms 332.0ms 426.7ms 331.3ms 344.9ms 350.0ms 7.11ms 0.0992% 100%
Frankfurt 331.0ms 339.1ms 433.2ms 337.3ms 351.8ms 357.6ms 6.79ms 0.1891% 100%
Amsterdam 338.0ms 346.0ms 481.4ms 344.7ms 358.2ms 364.5ms 6.48ms 0.1626% 100%
London 320.3ms 328.4ms 963.3ms 327.1ms 338.8ms 347.6ms 6.69ms 0.1039% 100%
Stockholm 343.0ms 351.7ms 447.0ms 350.5ms 365.6ms 370.3ms 7.03ms 0.1049% 100%
Sydney2 51.3ms 60.1ms 153.1ms 59.3ms 71.6ms 77.2ms 6.70ms 0.0959% 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
01:18 – 01:21 Seoul 3 min 1,028 57.111% —
03:02 – 03:04 Singapore 2 min 759 63.25% —
03:02 – 03:04 Stockholm 2 min 759 63.25% —
03:02 – 03:04 Chicago 2 min 758 63.167% —
03:02 – 03:04 Frankfurt 2 min 758 63.167% —
03:02 – 03:04 Amsterdam 2 min 758 63.167% —
03:02 – 03:04 London 2 min 758 63.167% —
03:02 – 03:04 Seoul 2 min 757 63.083% —
03:02 – 03:04 Tokyo 2 min 757 63.083% —
03:02 – 03:04 Los Angeles 2 min 757 63.083% —
03:02 – 03:04 Paris 2 min 757 63.083% —
03:02 – 03:04 Sydney 2 min 756 63% —
Over the day

Latency by endpoint

Perth
04913
Telstra
Sydney
0234669
Telstra
Singapore
0126253379
Telstra
Seoul
074149223
Telstra
Tokyo
082164246
Telstra
Los Angeles
080161241
Telstra
Chicago
0107214320
Telstra
Paris
0126251377
Telstra
Frankfurt
0128256383
Telstra
Amsterdam
0130260391
Telstra
London
0123247370
Telstra
Stockholm
0133265398
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 2026-09-12T00:15:23+08:00. The complete underlying dataset for this report is published as JSON.