Network topology

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

AS38629

Currently announcedSnapshot awaiting refresh

OKN

Last observed10/3/2026, 04:18:22Open ASN profile →

AS38629 relationship topology

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AS38629OKN

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4713OCN - NTT DOCOMO BUSINESS,Inc.

Relationship: Upstream
Observed weight: 337
ASN registration country: Japan
Latest RIS data: 11/10/2026, 00:00:00

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All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4713Observed weight 337	OCN - NTT DOCOMO BUSINESS,Inc.	Upstream	Japan	8/23/2019, 00:00:00	11/10/2026, 00:00:00	326	326

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