Network topology

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

AS2042

Currently announcedSnapshot awaiting refresh

GCT-HK - HK Global Cloud DataCenter · GCT-HK

Last observed9/29/2026, 08:37:03Open ASN profile →

AS2042 relationship topology

Showing 2 / 2

AS2042HK Global Cloud DataCen…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd.

Relationship: Upstream
Observed weight: 255
ASN registration country: Hong Kong SAR China
Latest RIS data: 11/8/2026, 00:00:00

Open AS3491 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
AS3491Observed weight 255	PCCWG-APAC-HK - PCCW Global (HK) Ltd.	Upstream	Hong Kong SAR China	8/19/2019, 00:00:00	11/8/2026, 00:00:00	1,597	0
AS18186Observed weight 12	NEBULA-GLOBAL - Nebula Global LLC	Upstream	United States	8/19/2019, 00:00:00	11/8/2026, 00:00:00	43	0

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