Network topology

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

AS328875

Currently announcedSnapshot awaiting refresh

Upperlink Limited - Upperlink Limited

Last observed11/9/2026, 21:27:39Open ASN profile →

AS328875 relationship topology

Showing 1 / 1

AS328875Upperlink Limited - Upp…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS37480Cobranet Limited - Cobranet Limited

Relationship: Upstream
Observed weight: 263
ASN registration country: Registration country pending sync
Latest RIS data: 11/9/2026, 00:00:00

Open AS37480 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
AS37480Observed weight 263	Cobranet Limited - Cobranet Limited	Upstream	Registration country pending sync	10/2/2019, 00:00:00	11/9/2026, 00:00:00	1,336	0

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