Network topology

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

AS45131

Currently announcedSnapshot awaiting refresh

Research and Education Advanced Network New Zealand · REANNZ-OFFICE

Last observed10/3/2026, 23:13:39Open ASN profile →

AS45131 relationship topology

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AS45131Research and Education …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS38299REANNZ-CORP-NZ-AP - REANNZ Corporate

Relationship: Upstream
Observed weight: 368
ASN registration country: New Zealand
Latest RIS data: 10/3/2026, 00:00:00

Open AS38299 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
AS38299Observed weight 368	REANNZ-CORP-NZ-AP - REANNZ Corporate	Upstream	New Zealand	8/23/2019, 00:00:00	10/3/2026, 00:00:00	664	663

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