Network topology

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

AS397751

Currently announcedSnapshot awaiting refresh

JAMES AVERY CRAFTSMAN INC · JAMESAVERY

Last observed11/1/2026, 00:10:52Open ASN profile →

AS397751 relationship topology

Showing 5 / 5

AS397751JAMES AVERY CRAFTSMAN I…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3257GTT-BACKBONE GTT Communications Inc.

Relationship: Upstream
Observed weight: 256
ASN registration country: Germany
Latest RIS data: 10/31/2026, 00:00:00

Open AS3257 profile →

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS3257Observed weight 256	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	9/19/2019, 00:00:00	10/31/2026, 00:00:00	888
AS7029Observed weight 142	Windstream Communications LLC	Upstream	United States	9/19/2019, 00:00:00	10/31/2026, 00:00:00	181
AS11427Observed weight 133	Charter Communications Inc	Upstream	United States	9/19/2019, 00:00:00	10/31/2026, 00:00:00	178
AS25956Observed weight 82	LOGIXCOMM-AS4 - Logix	Upstream	United States	9/19/2019, 00:00:00	10/31/2026, 00:00:00	96
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	9/19/2019, 00:00:00	10/31/2026, 00:00:00	3

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