Network topology

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

AS47977

Currently announcedSnapshot awaiting refresh

CEV Group SAS · CEV-AS

Last observed10/4/2026, 07:16:09Open ASN profile →

AS47977 relationship topology

Showing 2 / 2

AS47977CEV Group SAS

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS42845Bretagnetelecom BLUE SAS

Relationship: Upstream
Observed weight: 260
ASN registration country: France
Latest RIS data: 10/3/2026, 16:00:00

Open AS42845 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS42845Observed weight 260	Bretagnetelecom BLUE SAS	Upstream	France	8/23/2019, 00:00:00	10/3/2026, 16:00:00	330	0
AS64906Observed weight 2	Network name pending collection	Upstream	Registration country pending sync	8/23/2019, 00:00:00	10/3/2026, 16:00:00	4	0

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