Network topology

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

AS136758

Currently announcedSnapshot awaiting refresh

HONGKONG CENTURY-ONE LIMITED · HONGKONG10-AS-AP

Last observed10/31/2026, 18:15:51Open ASN profile →

AS136758 relationship topology

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AS136758HONGKONG CENTURY-ONE LI…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS132585SIA-HK-AS - SkyExchange Internet Access

Relationship: Upstream
Observed weight: 400
ASN registration country: Hong Kong SAR China
Latest RIS data: 10/31/2026, 00:00:00

Open AS132585 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS132585Observed weight 400	SIA-HK-AS - SkyExchange Internet Access	Upstream	Hong Kong SAR China	8/25/2019, 00:00:00	10/31/2026, 00:00:00	557	328
AS398704Observed weight 256	STACKSINC-BACKBONE - STACKS INC	Upstream	United States	8/25/2019, 00:00:00	10/31/2026, 00:00:00	1,106	0

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