Network topology

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

AS38839

Currently announcedSnapshot awaiting refresh

CSPTEK-AS-TW - CSPTEK LTD. CO. · CSPTEK-AS-TW

Last observed10/21/2026, 16:21:01Open ASN profile →

AS38839 relationship topology

Showing 2 / 2

AS38839CSPTEK LTD. CO.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18250GEEK-AS-AP - GEEK NETWORKS PTY LIMITED

Relationship: Upstream
Observed weight: 261
ASN registration country: Australia
Latest RIS data: 10/20/2026, 00:00:00

Open AS18250 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS18250Observed weight 261	GEEK-AS-AP - GEEK NETWORKS PTY LIMITED	Upstream	Australia	8/23/2019, 00:00:00	10/20/2026, 00:00:00	332	0
AS38008Observed weight 249	Aperture Science Limited	Upstream	Hong Kong SAR China	8/23/2019, 00:00:00	10/20/2026, 00:00:00	0	334

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