Network topology

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

AS57607

Currently announcedSnapshot awaiting refresh

Haefele SE trading as Hafele SE & Co KG · Haefele

Last observed10/5/2026, 18:36:12Open ASN profile →

AS57607 relationship topology

Showing 3 / 3

AS57607Haefele SE trading as H…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3257GTT-BACKBONE GTT Communications Inc.

Relationship: Upstream
Observed weight: 268
ASN registration country: Germany
Latest RIS data: 10/5/2026, 00:00:00

Open AS3257 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3257Observed weight 268	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	8/25/2019, 00:00:00	10/5/2026, 00:00:00	64	330
AS39702Observed weight 224	SIT-AS S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald	Upstream	Germany	8/25/2019, 00:00:00	10/5/2026, 00:00:00	306	0
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/25/2019, 00:00:00	10/5/2026, 00:00:00	0	1

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