Network topology

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

AS17626

Currently announcedSnapshot awaiting refresh

Yasuda Network LTD · YNL-AS-AP

Last observed11/9/2026, 04:20:54Open ASN profile →

AS17626 relationship topology

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AS17626Yasuda Network LTD

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS45691DODO-CORE - DODO K.K.

Relationship: Upstream
Observed weight: 252
ASN registration country: Japan
Latest RIS data: 11/8/2026, 00:00:00

Open AS45691 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS45691Observed weight 252	DODO-CORE - DODO K.K.	Upstream	Japan	8/19/2019, 00:00:00	11/8/2026, 00:00:00	0	359

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