Network topology

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

AS9656

Currently announcedSnapshot awaiting refresh

T-SYSTEMS-SG - T-SYSTEMS SINGAPORE PTE LTD · T-SYSTEMS-SG

Last observed9/30/2026, 00:39:13Open ASN profile →

AS9656 relationship topology

Showing 2 / 2

AS9656T-SYSTEMS SINGAPORE PTE…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7473SINGTEL-AS-AP - Singapore Telecommunications Ltd

Relationship: Upstream
Observed weight: 261
ASN registration country: Singapore
Latest RIS data: 9/29/2026, 00:00:00

Open AS7473 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
AS7473Observed weight 261	SINGTEL-AS-AP - Singapore Telecommunications Ltd	Upstream	Singapore	8/19/2019, 00:00:00	9/29/2026, 00:00:00	674	0
AS134190Observed weight 261	IPDC-AS-AP - IPDC SOLUTIONS PTE LTD	Upstream	Singapore	8/19/2019, 00:00:00	9/29/2026, 00:00:00	1,669	0

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