Network topology

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

AS17381

Currently announcedSnapshot awaiting refresh

AS-WSI-ECOM-WEST - Williams-Sonoma · AS-WSI-ECOM-WEST

Last observed10/18/2026, 20:31:10Open ASN profile →

AS17381 relationship topology

Showing 6 / 6

AS17381Williams-Sonoma

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS701UUNET - Verizon Business

Relationship: Upstream
Observed weight: 181
ASN registration country: United States
Latest RIS data: 10/21/2026, 00:00:00

Open AS701 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

6 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS701Observed weight 181	UUNET - Verizon Business	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	368
AS33667Observed weight 154	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	343
AS3356Observed weight 146	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	1,301
AS7018Observed weight 131	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	158
AS21508Observed weight 3	COMCAST-21508 - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	6
AS33651Observed weight 2	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/28/2019, 00:00:00	10/21/2026, 00:00:00	6

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