Network topology

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

AS2526

Currently announcedSnapshot awaiting refresh

HITNET - Hitachi, Ltd. IT strategy & Digital Integration Division, Employee Experience Office · HITNET

Last observed9/29/2026, 09:00:01Open ASN profile →

AS2526 relationship topology

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AS2526Hitachi, Ltd. IT strate…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4713OCN - NTT DOCOMO BUSINESS,Inc.

Relationship: Upstream
Observed weight: 262
ASN registration country: Japan
Latest RIS data: 10/29/2026, 00:00:00

Open AS4713 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4713Observed weight 262	OCN - NTT DOCOMO BUSINESS,Inc.	Upstream	Japan	8/19/2019, 00:00:00	10/29/2026, 00:00:00	2,968	0

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