Network topology

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

AS18378

Currently announcedSnapshot awaiting refresh

National Institute of Water and Atmospheric Research Ltd · NIWA-AS-AP

Last observed10/22/2026, 14:00:47Open ASN profile →

AS18378 relationship topology

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AS18378National Institute of W…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS38022REANNZ-NZ-AP - REANNZ National Research and Education Network

Relationship: Upstream
Observed weight: 194
ASN registration country: New Zealand
Latest RIS data: 11/9/2026, 00:00:00

Open AS38022 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS38022Observed weight 194	REANNZ-NZ-AP - REANNZ National Research and Education Network	Upstream	New Zealand	8/19/2019, 00:00:00	11/9/2026, 00:00:00	470	0
AS64073Observed weight 63	VETTA - Vetta Group	Upstream	New Zealand	8/19/2019, 00:00:00	11/9/2026, 00:00:00	204	0

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