Network topology

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

AS9919

Currently announcedSnapshot awaiting refresh

NCIC-TW - New Century InfoComm Tech Co., Ltd. · NCIC-TW

Last observed9/30/2026, 01:07:29Open ASN profile →

AS9919 relationship topology

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AS9919New Century InfoComm Te…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4780SEEDNET - Digital United Inc.

Relationship: Upstream
Observed weight: 2,823
ASN registration country: Taiwan
Latest RIS data: 9/29/2026, 00:00:00

Open AS4780 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
AS4780Observed weight 2,823	SEEDNET - Digital United Inc.	Upstream	Taiwan	8/19/2019, 00:00:00	9/29/2026, 00:00:00	280,238	5,400
AS18413Observed weight 263	GBTC-TW - Great Taipei Broadband Company Ltd.	Downstream	Taiwan	8/19/2019, 00:00:00	9/29/2026, 00:00:00	1,253	0
AS19551Observed weight 261	INCAPSULA - Incapsula Inc	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	664	0

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