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MainOne

In Service

7,000 km · 0 Landing Points · Ready for Service: 2010

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Specifications

Length7,000 km
StatusIn Service
Ready for Service2010
Landing Points0
Countries0

Owners

MainOne - An Equinix Company

Landing Points (0)

📡 Live Performance

105
measurements
2
probes
70
days monitored
174.9
ms avg RTT
0
anomalies

Monitored from 2026-03-06 through 2026-05-16 — live ICMP round-trip time measurements via RIPE Atlas probes. All values below are recomputed daily from raw probe data. ✓ No anomalies detected in the monitored period.

Measurement sources

Probe Location Samples Avg Min–Max Last seen
#724 RIPE Atlas 58 173.9 ms 138.1–300.5 2026-05-16
#7623 RIPE Atlas 47 176.3 ms 104.1–300.5 2026-04-12

About the MainOne Cable System

Overview

MainOne is an intercontinental submarine cable that spans 7000 kilometers, connecting five countries along the West African coast. The cable was ready for service in 2010 and is operated by MainOne - An Equinix Company.

Route and Landings

MainOne lands at:

  • Abidjan, Côte d'Ivoire
  • Accra, Ghana
  • Dakar, Senegal
  • Lagos, Nigeria
  • Seixal, Portugal

Ownership and Operators

MainOne - An Equinix Company is the sole owner of this cable.

Status and Timeline

The MainOne submarine cable became operational in 2010. Its status remains unknown, as no further details on its current condition or any planned maintenance are available.

Strategic Context

MainOne connects Côte d'Ivoire, Ghana, Nigeria, Portugal, and Senegal, forming a corridor across West Africa and the Iberian Peninsula.

MainOne - An Equinix Company is part of Equinix, a global provider of hybrid IT infrastructure and digital platform services. The company has a strong presence in various regions, including North America, Europe, Asia-Pacific, and the Middle East. The corridor that MainOne traverses generally serves to strengthen regional connectivity within West Africa and between Africa and Europe. This is particularly important given the growing demand for internet services and data transfer in the region. Côte d'Ivoire, a key economic hub in West Africa, has seen significant growth in its digital infrastructure. The country is strategically positioned as a transit point for data traffic between Europe and other parts of the continent. Portugal, an EU member state, uses MainOne to maintain strong connections with African markets, supporting trade and investment flows. Senegal, another important player in West Africa, leverages this cable for improved internet access and services across the region.

📡 Health

Status✓ Normal
RTT138.58 ms / base 161.82 ms
Last checked2026-05-16 02:30

Monitored using RIPE Atlas probes. Open monitoring →

📊 RTT History

Health Timeline

Sun, May 10
View full event log →
🔗
Hop Anomaly
5ms → 23ms (4.14×)
09:00
🔗
Hop Anomaly
15ms → 89ms (5.81×)
03:00
Sun, Apr 19
View full event log →
🔗
Hop Anomaly
3ms → 17ms (5.32×)
11:01

FAQ

What is the length of the MainOne cable?
The MainOne submarine cable is 7,000 km long.
Who owns the MainOne cable?
MainOne is owned by a consortium including MainOne - An Equinix Company.
When was MainOne put into service?
The MainOne cable entered service in 2010.
MainOne
  • Length7,000 km
  • StatusIn Service
  • Ready for Service2010

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