Network topology

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

AS23773

Currently announcedSnapshot awaiting refresh

EKZM

Last observed10/1/2026, 13:39:10Open ASN profile →

AS23773 relationship topology

Showing 2 / 2

AS23773EKZM

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7529NETIRD - GMO NetIRD, Inc.

Relationship: Upstream
Observed weight: 205
ASN registration country: Japan
Latest RIS data: 10/24/2026, 16:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS7529Observed weight 205	NETIRD - GMO NetIRD, Inc.	Upstream	Japan	8/21/2019, 00:00:00	10/24/2026, 16:00:00	246	0
AS37906Observed weight 23	NETIRD-2	Upstream	Japan	8/21/2019, 00:00:00	10/24/2026, 16:00:00	28	0

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