Network topology

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

AS9671

Currently announcedSnapshot awaiting refresh

TRADEVAN-AS-AP - Trade-Van Informaiton Services Co. · TRADEVAN-AS-AP

Last observed10/19/2026, 10:21:07Open ASN profile →

AS9671 relationship topology

Showing 2 / 2

AS9671Trade-Van Informaiton S…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider.

Relationship: Upstream
Observed weight: 457
ASN registration country: Taiwan
Latest RIS data: 11/7/2026, 00:00:00

Open AS9924 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS9924Observed weight 457	TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider.	Upstream	Taiwan	8/19/2019, 00:00:00	11/7/2026, 00:00:00	412	337
AS4780Observed weight 387	SEEDNET - Digital United Inc.	Upstream	Taiwan	8/19/2019, 00:00:00	11/7/2026, 00:00:00	4,498	339

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