Network topology

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

AS15800

Currently announcedSnapshot awaiting refresh

COORDINATOR-AS COORDINATOR LTD · COORDINATOR-AS

Last observed10/19/2026, 16:31:20Open ASN profile →

AS15800 relationship topology

Showing 4 / 4

AS15800COORDINATOR-AS COORDINA…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21100ITLDC-EU ROUTE 95 LLC

Relationship: Upstream
Observed weight: 525
ASN registration country: United States
Latest RIS data: 10/19/2026, 00:00:00

Open AS21100 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS21100Observed weight 525	ITLDC-EU ROUTE 95 LLC	Upstream	United States	8/19/2019, 00:00:00	10/19/2026, 00:00:00	337	348
AS1820Observed weight 254	WNET - WNET TELECOM USA Corp.	Upstream	United States	8/19/2019, 00:00:00	10/19/2026, 00:00:00	246	632
AS21500Observed weight 241	TNS-AS Scientific Production Enterprise "Technaukservice" Ltd	Upstream	Ukraine	8/19/2019, 00:00:00	10/19/2026, 00:00:00	358	465
AS15626Observed weight 77	GF-UA ROUTE 95 LLC	Upstream	United States	8/19/2019, 00:00:00	10/19/2026, 00:00:00	178	0

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