Network topology

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

AS198510

Currently announcedSnapshot awaiting refresh

XTDef XTDEF-Limited · XTDef

Last observed10/25/2026, 11:23:05Open ASN profile →

AS198510 relationship topology

Showing 4 / 4

AS198510XTDef XTDEF-Limited

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20473AS-VULTR - The Constant Company, LLC

Relationship: Upstream
Observed weight: 581
ASN registration country: United States
Latest RIS data: 10/25/2026, 00:00:00

Open AS20473 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
AS20473Observed weight 581	AS-VULTR - The Constant Company, LLC	Upstream	United States	8/28/2019, 00:00:00	10/25/2026, 00:00:00	831	539
AS40994Observed weight 341	Alwyzon Hohl IT e.U.	Upstream	Austria	8/28/2019, 00:00:00	10/25/2026, 00:00:00	827	803
AS35487Observed weight 290	MISAKA Misaka Network, Inc.	Upstream	United States	8/28/2019, 00:00:00	10/25/2026, 00:00:00	278	538
AS29405Observed weight 220	VNET a.s.	Upstream	Slovakia	8/28/2019, 00:00:00	10/25/2026, 00:00:00	0	277

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