Network topology

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

AS2015

Currently announcedSnapshot awaiting refresh

Msen, Inc. · MSEN-SYSTEM

Last observed10/19/2026, 07:29:15Open ASN profile →

AS2015 relationship topology

Showing 2 / 2

AS2015Msen, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12129123.Net, Inc.

Relationship: Upstream
Observed weight: 298
ASN registration country: United States
Latest RIS data: 10/18/2026, 16:00:00

Open AS12129 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12129Observed weight 298	123.Net, Inc.	Upstream	United States	8/19/2019, 00:00:00	10/18/2026, 16:00:00	2,665	0
AS20473Observed weight 261	AS-VULTR - The Constant Company, LLC	Upstream	United States	8/19/2019, 00:00:00	10/18/2026, 16:00:00	333	0

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