Network topology

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

AS2570

Currently announcedSnapshot awaiting refresh

TAS-SPARK-NZ - Spark New Zealand Trading Ltd · TAS-SPARK-NZ

Last observed10/20/2026, 15:43:44Open ASN profile →

AS2570 relationship topology

Showing 2 / 2

AS2570Spark New Zealand Tradi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4648SPARK-NZ - Global-Gateway Internet

Relationship: Upstream
Observed weight: 476
ASN registration country: New Zealand
Latest RIS data: 10/20/2026, 00:00:00

Open AS4648 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
AS4648Observed weight 476	SPARK-NZ - Global-Gateway Internet	Upstream	New Zealand	8/19/2019, 00:00:00	10/20/2026, 00:00:00	6,940	359
AS4771Observed weight 261	SPARKNZ - Spark New Zealand Trading Ltd.	Upstream	New Zealand	8/19/2019, 00:00:00	10/20/2026, 00:00:00	654	0

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