Network topology

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

AS18637

Currently announcedSnapshot awaiting refresh

Cloudli Communications Corp. · AS-CLOUDLI-01

Last observed9/30/2026, 22:59:17Open ASN profile →

AS18637 relationship topology

Showing 3 / 3

AS18637Cloudli Communications …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 194
ASN registration country: United States
Latest RIS data: 10/29/2026, 00:00:00

Open AS3356 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS3356Observed weight 194	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	10/29/2026, 00:00:00	610
AS8001Observed weight 107	COLOGIX - Cologix, Inc	Upstream	United States	8/19/2019, 00:00:00	10/29/2026, 00:00:00	151
AS577Observed weight 95	BACOM - Bell Canada	Upstream	Canada	8/19/2019, 00:00:00	10/29/2026, 00:00:00	230

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