Network topology

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

AS37671

Currently announcedSnapshot awaiting refresh

3S INF - 3S INF · 3S

Last observed10/3/2026, 02:13:33Open ASN profile →

AS37671 relationship topology

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AS376713S INF - 3S INF

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2609ORG-NCC1-RIPE

Relationship: Upstream
Observed weight: 652
ASN registration country: RIR did not provide a registration country
Latest RIS data: 10/30/2026, 00:00:00

Open AS2609 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2609Observed weight 652	ORG-NCC1-RIPE	Upstream	RIR did not provide a registration country	8/21/2019, 00:00:00	10/30/2026, 00:00:00	12,545	0

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