Network topology

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

AS34591

Currently announcedSnapshot awaiting refresh

havel:lab e.V. · sigint

Last observed10/2/2026, 18:07:07Open ASN profile →

AS34591 relationship topology

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AS34591havel:lab e.V.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20647IPB Internet Provider in Berlin GmbH

Relationship: Upstream
Observed weight: 416
ASN registration country: Germany
Latest RIS data: 10/2/2026, 00:00:00

Open AS20647 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
AS20647Observed weight 416	IPB Internet Provider in Berlin GmbH	Upstream	Germany	8/21/2019, 00:00:00	10/2/2026, 00:00:00	1,364	366

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