Network topology

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

AS45138

Currently announcedSnapshot awaiting refresh

CPIT-NZ-AS-AP - Christchurch Polytechnic Institute · CPIT-NZ-AS-AP

Last observed10/3/2026, 23:13:48Open ASN profile →

AS45138 relationship topology

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AS45138Christchurch Polytechni…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

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

Relationship: Upstream
Observed weight: 261
ASN registration country: New Zealand
Latest RIS data: 10/3/2026, 00:00:00

Open AS38022 profile →

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS38022Observed weight 261	REANNZ-NZ-AP - REANNZ National Research and Education Network	Upstream	New Zealand	8/23/2019, 00:00:00	10/3/2026, 00:00:00	335	0

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