Network topology

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

AS152903

Currently announcedSnapshot awaiting refresh

PSACORPORATIONLTD-AS-AP - PSA Corporation Ltd · PSACORPORATIONLTD-AS-AP

Last observed10/9/2026, 00:41:57Open ASN profile →

AS152903 relationship topology

Showing 2 / 2

AS152903PSA Corporation Ltd

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3758SINGNET - SingNet

Relationship: Upstream
Observed weight: 261
ASN registration country: Singapore
Latest RIS data: 10/21/2026, 00:00:00

Open AS3758 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
AS3758Observed weight 261	SINGNET - SingNet	Upstream	Singapore	8/28/2019, 00:00:00	10/21/2026, 00:00:00	328	0
AS4657Observed weight 6	STARHUB-INTERNET - StarHub Ltd	Upstream	Singapore	8/28/2019, 00:00:00	10/21/2026, 00:00:00	6	0

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