Watafa Observatory

Amsterdam region / NL

A quiet record of how the network behaves.

We collect small, repeatable observations about reachability, routing and response time. The archive is maintained for operators who prefer evidence over anecdotes.

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Observation map An abstract map formed by contour lines and four measurement points. AMS-02 RTM-01 UTR-01
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Field note 24-10

Evening paths remained stable across the western exchange corridor

Our October sample followed four public destinations from three access networks. Median round-trip time stayed within the normal evening range, while route changes were brief and concentrated before 19:00 local time.

Median RTT
11.8 ms
Completed probes
99.96%
Route changes
3

These figures describe a limited observation window. They are not an availability guarantee and should not be used as a substitute for measurements from your own network.

Method

Small samples, kept comparable.

  1. ObserveShort TCP and TLS checks at fixed intervals.
  2. CompareThe same destinations, windows and resolver policy.
  3. PublishAggregates only; no payloads or personal identifiers.

Correspondence

Questions about a measurement?

Include the date, approximate time and network concerned. We read every useful correction.

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