Network topology

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

AS40183

Currently announcedSnapshot awaiting refresh

Bell Techlogix · BTL

Last observed10/3/2026, 08:40:31Open ASN profile →

AS40183 relationship topology

Showing 2 / 2

AS40183Bell Techlogix

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7018ATT-INTERNET4 - AT&T Enterprises, LLC

Relationship: Upstream
Observed weight: 167
ASN registration country: United States
Latest RIS data: 10/31/2026, 00:00:00

Open AS7018 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS7018Observed weight 167	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/23/2019, 00:00:00	10/31/2026, 00:00:00	217	0
AS11550Observed weight 92	Smithville Digital, LLC	Upstream	United States	8/23/2019, 00:00:00	10/31/2026, 00:00:00	113	0

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