Network topology

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

AS25244

Currently announcedSnapshot awaiting refresh

DECODE-AS deCode genetics Ltd. · DECODE-AS

Last observed10/1/2026, 17:30:49Open ASN profile →

AS25244 relationship topology

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AS25244DECODE-AS deCode geneti…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS44735SIP-ASN Nova hf

Relationship: Upstream
Observed weight: 271
ASN registration country: Iceland
Latest RIS data: 10/1/2026, 00:00:00

Open AS44735 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
AS44735Observed weight 271	SIP-ASN Nova hf	Upstream	Iceland	8/21/2019, 00:00:00	10/1/2026, 00:00:00	343	0

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