Network topology

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

AS4550

Currently announcedSnapshot awaiting refresh

Cogent Communications, LLC · COGENT-4550

Last observed9/29/2026, 11:44:48Open ASN profile →

AS4550 relationship topology

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AS4550Cogent Communications, …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS10429AS10429 - TELEFONICA BRASIL S.A

Relationship: Upstream
Observed weight: 31
ASN registration country: Registration country pending sync
Latest RIS data: 9/29/2026, 00:00:00

Open AS10429 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS10429Observed weight 31	AS10429 - TELEFONICA BRASIL S.A	Upstream	Registration country pending sync	8/19/2019, 00:00:00	9/29/2026, 00:00:00	266	0

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