Landing Point · IT Italy
| Cable | Status |
|---|---|
| Piano Isole Minori | Active |
RTT measurements to this landing point from 2026-04-17 through 2026-05-17 — live ICMP round-trip time via RIPE Atlas probes. Recomputed daily. ✓ No anomalies detected in the monitored period.
| Probe | Location | Samples | Avg |
|---|---|---|---|
| #1014473 own probe | Minsk BY | 3 | 51.9 ms |
| #1014597 own probe | Tbilisi GE | 3 | 70.3 ms |
| #1014969 own probe | Jerusalem IL | 3 | 70.5 ms |
| #1014589 own probe | Almaty KZ | 2 | 132.3 ms |
| #1015313 own probe | Sevastopol UA | 2 | 102.4 ms |
| #1015523 own probe | Moscow RU | 1 | 64.3 ms |
Santo Stefano is located on the west coast of Italy, in the municipality of Monte Argentario in the Province of Grosseto, Tuscany. Positioned along the Tyrrhenian coastline, this seaport town serves as a landing point for submarine cable infrastructure connecting islands and coastal locations within Italy. One submarine cable currently lands at Santo Stefano, linking it to other points along the Italian coast and its minor islands.
The single cable landing here, Piano Isole Minori, is a domestic Italian system, meaning the connectivity it enables is intra-national rather than intercontinental. This positions Santo Stefano as a node within Italy's internal submarine cable network, supporting communications between the mainland and the country's smaller island territories. Italy's submarine cable infrastructure spans 37 cables across 55 landing points, and Santo Stefano participates in that network through this domestic connection.
Piano Isole Minori is an 830-kilometre submarine cable system with a ready-for-service date of 2024, currently listed at draft status. The cable connects multiple points within Italy, serving as a domestic link between the Italian mainland and the country's minor islands. As an entirely Italian cable, all of its endpoints are situated within Italian territory, making it a nationally scoped system rather than an international corridor.
Among Italy's 55 submarine cable landing points, Santo Stefano hosts one cable, placing it in the lower tier of Italian landing points by cable count. Major Italian hubs such as Mazara del Vallo (9 cables), Genoa (7 cables), and Catania (5 cables) handle considerably higher volumes of international and domestic cable traffic. Santo Stefano's role is more focused, serving as a domestic endpoint on the Piano Isole Minori system rather than as a multi-cable international gateway.
Santo Stefano functions as a single-cable terminus within Italy's broader submarine cable graph. Its connection via Piano Isole Minori is oriented toward domestic island connectivity, supporting communications between the Italian mainland and the country's minor island communities along an 830-kilometre domestic route. The 2024 RFS date of Piano Isole Minori reflects relatively recent investment in extending submarine cable access to less-served parts of the Italian archipelago.
While Santo Stefano does not function as a multi-cable hub in the manner of larger Italian landing points, its presence on the Piano Isole Minori system means it contributes to the overall distribution of domestic cable infrastructure across Italy's western coastline, extending the reach of submarine connectivity to communities that might otherwise depend on terrestrial or more limited wireless links.
View actual submarine cable routing from Santo Stefano, Italy — with backbone nodes, distance calculations, and latency estimates
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