Network topology

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

AS23776

Currently announcedSnapshot awaiting refresh

NEC - NEC Corporation · NEC

Last observed10/1/2026, 13:39:25Open ASN profile →

AS23776 relationship topology

Showing 2 / 2

AS23776NEC Corporation

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2497IIJ - Internet Initiative Japan Inc.

Relationship: Upstream
Observed weight: 276
ASN registration country: Japan
Latest RIS data: 10/1/2026, 00:00:00

Open AS2497 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2497Observed weight 276	IIJ - Internet Initiative Japan Inc.	Upstream	Japan	8/21/2019, 00:00:00	10/1/2026, 00:00:00	582	167
AS2514Observed weight 139	InfoSphere	Upstream	Japan	8/21/2019, 00:00:00	10/1/2026, 00:00:00	78	192

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