Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS14813

Currently announcedSnapshot awaiting refresh

BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited · BB-COLUMBUS

Last observed11/6/2026, 08:53:13Open ASN profile →

AS14813 relationship topology

Showing 5 / 5

AS14813Columbus Telecommunicat…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS23520LIBERTY-NETWORKS - Columbus Networks USA, Inc.

Relationship: Upstream
Observed weight: 2,958
ASN registration country: United States
Latest RIS data: 11/6/2026, 00:00:00

Open AS23520 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS23520Observed weight 2,958	LIBERTY-NETWORKS - Columbus Networks USA, Inc.	Upstream	United States	8/19/2019, 00:00:00	11/6/2026, 00:00:00	88,677	333
AS11139Observed weight 630	CWC-ROC-11139 - Cable & Wireless Dominica	Downstream	Dominica	8/19/2019, 00:00:00	11/6/2026, 00:00:00	10,783	0
AS55033Observed weight 257	University of the West Indies	Downstream	Barbados	8/19/2019, 00:00:00	11/6/2026, 00:00:00	728	0
AS26634Observed weight 215	First Caribbean International Bank Limited	Downstream	Barbados	8/19/2019, 00:00:00	11/6/2026, 00:00:00	257	0
AS19377Observed weight 52	Cloud Carib Limited	Downstream	Bahamas	8/28/2019, 00:00:00	10/12/2026, 00:00:00	62	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context