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Osterby, Denmark

Landing Point · DK Denmark

1 Connected Cables 57.3135°N 11.1993°E Denmark
1
Connected Cables
DK
Country
57.31°
Latitude
11.20°
Longitude
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Connected Cables

Cable Length RFS Status
Kattegat 2 75 km 2001 Active

📡 Live Performance

15
measurements
6
probes
37
days monitored
85.5
ms avg RTT
0
anomalies

RTT measurements to this landing point from 2026-04-06 through 2026-05-13 — live ICMP round-trip time via RIPE Atlas probes. Recomputed daily. ✓ No anomalies detected in the monitored period.

Measurement sources

Probe Location Samples Avg Min–Max Last seen
#1014473 own probe Minsk BY 3 148.3 ms 134.3–176.2 2026-05-13
#1014589 own probe Almaty KZ 3 100.2 ms 96.0–107.9 2026-05-13
#1014597 own probe Tbilisi GE 3 60.2 ms 56.8–63.3 2026-05-13
#1014969 own probe Jerusalem IL 3 66.4 ms 65.7–67.1 2026-05-13
#1015523 own probe Moscow RU 2 49.0 ms 47.5–50.5 2026-05-13
#1015563 own probe Saint Petersburg RU 1 58.4 ms 58.4–58.4 2026-05-04

About Osterby, Denmark

How the Internet Reaches Osterby, Denmark

Osterby is a coastal settlement in Denmark, a country occupying the Jutland peninsula and a collection of islands in northern Europe, bordered by the North Sea, the Skagerrak, and the Kattegat strait. Denmark's position between Scandinavia and continental Europe places it along several significant submarine cable corridors, with 23 submarine cables landing across 30 points on its coastline. Osterby itself is served by a single submarine cable, meaning all of its international submarine traffic arrives and departs through one connection.

International internet traffic reaching Osterby travels via the Kattegat 2 cable, which runs beneath the Kattegat — the sea area between Denmark and Sweden. This cable links Osterby directly to the Swedish coast, providing the primary submarine pathway for data moving between Denmark and Sweden through this particular route.

The Cable Serving Osterby

The Kattegat 2 cable spans 75 kilometres and entered service in 2001 as a regional link across the Kattegat strait. It connects Denmark to Sweden, with landing points at Lyngsa and Vestero in Denmark, Osterby in Denmark, and Skalvik in Sweden. The cable's short length and multiple Danish landing points reflect its role as a regional inter-Scandinavian link rather than a long-haul intercontinental route. Traffic moving through Osterby on this cable reaches Sweden at Skalvik, from where it connects onward into Sweden's broader internet infrastructure.

Regional Context

Denmark's submarine cable infrastructure includes 23 cables landing at 30 points, with an average cable length of 370 kilometres and the first cable in service since 1989. Against this national picture, Osterby is one of the smaller terminuses, served by a single cable compared to regional peers such as Gedser, which hosts three cables, or Blaabjerg, Brondby, Laeso, and Lyngsa, each of which hosts two. Notably, Lyngsa is also a landing point for the Kattegat 2 cable itself, meaning Osterby shares its cable with a neighbouring Danish location that otherwise has access to a second, independent submarine connection.

What This Means for Connectivity

Because Osterby is served by a single submarine cable, all international submarine traffic flowing through this landing point travels exclusively over Kattegat 2. An outage or disruption to this cable would affect every service dependent on that submarine route. The cable's reach is regional in scope, connecting Denmark and Sweden across the Kattegat, making it suited to inter-Scandinavian traffic rather than intercontinental data flows.

Understanding Osterby's position — a single-cable terminus on a short regional link shared with other Danish landing points — illustrates how Denmark's submarine cable network distributes connectivity across multiple coastal locations, with some sites serving as well-connected hubs and others, like Osterby, functioning as more limited endpoints within the same national infrastructure.

Other Landing Points in Denmark

Landing Point

  • CountryDK Denmark
  • Coordinates57.3135°N 11.1993°E
  • Connected Cables1

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