Connected Cables

Cable	Length	RFS	Status
Channel Islands-9 Liberty Submarine Cable	-1 km	2008	Active
UK-Channel Islands-7	124 km	1994	Active

📡 Live Performance

measurements

probes

days monitored

75.0

ms avg RTT

anomalies

RTT measurements to this landing point from 2026-03-28 through 2026-05-05 — 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	51.9 ms	49.5–56.2	2026-05-05
#1014589 own probe	Almaty KZ	3	123.6 ms	118.1–127.4	2026-05-05
#1008530	RIPE Atlas	2	26.4 ms	25.8–27.0	2026-03-28
#1014597 own probe	Tbilisi GE	2	66.1 ms	65.9–66.3	2026-04-30
#1014969 own probe	Jerusalem IL	2	74.5 ms	74.2–74.7	2026-04-30
#1015313 own probe	Sevastopol UA	2	102.3 ms	101.0–103.6	2026-04-30
#1015523 own probe	Moscow RU	1	60.3 ms	60.3–60.3	2026-04-30

About L'Ancresse Bay, Guernsey

L'Ancresse Bay, Guernsey is a submarine cable landing point in Guernsey (coordinates 49.5034°, -2.5335°). It serves 2 submarine cable systems, making it a multi-cable landing site in Guernsey's international connectivity infrastructure.

Connected submarine cables

Cable	RFS	Length	Owners
Channel Islands-9 Liberty Submarine Cable	2008	-1 km	JTGlobal
UK-Channel Islands-7	1994	124 km	BT, Sure

Operators landing at L'Ancresse Bay, Guernsey

Cables landing at L'Ancresse Bay, Guernsey are operated by 3 distinct consortium partners and carriers, including BT, JTGlobal, Sure. Each cable is typically jointly owned by a consortium of tier-one carriers and hyperscale operators who share construction costs and capacity; the operator mix reflects both regional incumbents and global players with interest in the routes served by this landing point.

Connectivity profile

From L'Ancresse Bay, Guernsey, international traffic can reach 1 countries through 2 cable systems. Destinations include United Kingdom.

Monitoring status

No monitoring incidents were recorded on cables serving L'Ancresse Bay, Guernsey in the past 90 days — all connected systems remained within normal latency thresholds. Our monitoring network continuously samples latency from external probes to targets reachable via these cables.

About the cables

Channel Islands-9 Liberty Submarine Cable (2008) — Overview The Channel Islands-9 Liberty Submarine Cable is a point-to-point intercontinental submarine cable that connects L'Ancresse Bay in Guernsey with Stoke Fleming in the United Kingdom. The cable was ready for service in 2008 and is operated by JTGlobal, which is the sole owner. Read more →
UK-Channel Islands-7 (1994) — Overview UK-Channel Islands-7 is a 124 km point-to-point submarine cable that connects Guernsey and the United Kingdom. The cable was ready for service in 1994 and is operated by BT and Sure. Read more →

Submarine cable data from TeleGeography. Monitoring metrics updated continuously by GeoCables.