Network topology

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

AS38633

Currently announcedSnapshot awaiting refresh

VCIU-NET-AS

Last observed10/19/2026, 06:11:43Open ASN profile →

AS38633 relationship topology

Showing 3 / 3

AS38633VCIU-NET-AS

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7529NETIRD - GMO NetIRD, Inc.

Relationship: Upstream
Observed weight: 710
ASN registration country: Japan
Latest RIS data: 11/2/2026, 00:00:00

Open AS7529 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS7529Observed weight 710	NETIRD - GMO NetIRD, Inc.	Upstream	Japan	8/23/2019, 00:00:00	11/2/2026, 00:00:00	1,277	360
AS63794Observed weight 257	ILKS-NET - ILKS Inc.	Downstream	Japan	8/23/2019, 00:00:00	11/2/2026, 00:00:00	328	0
AS17511Observed weight 16	OPTAGE - OPTAGE Inc.	Upstream	Japan	8/23/2019, 00:00:00	11/2/2026, 00:00:00	57	0

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