Network topology

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

AS34271

Currently announcedSnapshot awaiting refresh

CDROM Centre de donnees romand SA · CDROM

Last observed10/2/2026, 17:18:13Open ASN profile →

AS34271 relationship topology

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AS34271CDROM Centre de donnees…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6730Sunrise GmbH

Relationship: Upstream
Observed weight: 263
ASN registration country: Switzerland
Latest RIS data: 10/3/2026, 00:00:00

Open AS6730 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
AS6730Observed weight 263	Sunrise GmbH	Upstream	Switzerland	8/21/2019, 00:00:00	10/3/2026, 00:00:00	334	0

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