Network topology

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

AS401984

Currently announcedSnapshot awaiting refresh

Network name pending collection

Last observed10/16/2026, 00:19:40Open ASN profile →

AS401984 relationship topology

Showing 4 / 4

AS401984—

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9886CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED

Relationship: Upstream
Observed weight: 692
ASN registration country: Hong Kong SAR China
Latest RIS data: 10/15/2026, 00:00:00

Open AS9886 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS9886Observed weight 692	CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED	Upstream	Hong Kong SAR China	8/28/2019, 00:00:00	10/15/2026, 00:00:00	2,144
AS137409Observed weight 571	GSLNETWORKS-AS-AP - GSL Networks Pty LTD	Upstream	Australia	8/28/2019, 00:00:00	10/15/2026, 00:00:00	790
AS58453Observed weight 435	CMI-INT-HK - China Mobile International Limited	Upstream / Downstream	Hong Kong SAR China	8/28/2019, 00:00:00	10/15/2026, 00:00:00	828
AS983Observed weight 3	AKARI-NETWORKS - Akari Networks LLC	Upstream	United States	8/28/2019, 00:00:00	10/15/2026, 00:00:00	4

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