Network topology

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

AS3918

Currently announcedSnapshot awaiting refresh

Shell Information Technology International B.V. · SHELL-3918

Last observed9/29/2026, 11:18:19Open ASN profile →

AS3918 relationship topology

Showing 3 / 3

AS3918Shell Information Techn…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2687ATGS-MMD-AS - AT&T Enterprises, LLC

Relationship: Upstream
Observed weight: 582
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

Open AS2687 profile →

All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS2687Observed weight 582	ATGS-MMD-AS - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	2,995
AS9498Observed weight 327	BBIL-AP - BHARTI Airtel Ltd.	Upstream	India	8/19/2019, 00:00:00	9/29/2026, 00:00:00	1,072
AS4826Observed weight 282	VOCUS-BACKBONE-AS - Vocus Connect International Backbone	Upstream	Australia	8/19/2019, 00:00:00	9/29/2026, 00:00:00	1,337

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