Network topology

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

AS40593

Currently announcedSnapshot awaiting refresh

Corporate Technologies LLC. · CORPTECH-AS

Last observed10/3/2026, 09:32:17Open ASN profile →

AS40593 relationship topology

Showing 4 / 4

AS40593Corporate Technologies …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7018ATT-INTERNET4 - AT&T Enterprises, LLC

Relationship: Upstream
Observed weight: 259
ASN registration country: United States
Latest RIS data: 10/28/2026, 00:00:00

Open AS7018 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS7018Observed weight 259	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/23/2019, 00:00:00	10/28/2026, 00:00:00	656
AS11776Observed weight 255	Breezeline	Upstream	United States	8/23/2019, 00:00:00	10/28/2026, 00:00:00	656
AS19009Observed weight 254	Missouri Network Alliance, LLC	Upstream	United States	8/23/2019, 00:00:00	10/28/2026, 00:00:00	1,714
AS174Observed weight 82	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/23/2019, 00:00:00	10/28/2026, 00:00:00	532

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