Network topology

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

AS13612

Currently announcedSnapshot awaiting refresh

SYSMEX - Sysmex · SYSMEX

Last observed9/30/2026, 09:44:00Open ASN profile →

AS13612 relationship topology

Showing 2 / 2

AS13612Sysmex

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS40948Stratus Networks

Relationship: Upstream
Observed weight: 285
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS40948Observed weight 285	Stratus Networks	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	382	0
AS7018Observed weight 1	ATT-INTERNET4 - AT&T Enterprises, LLC	Uncertain relationship	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1	0

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