Network topology

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

AS30221

Currently announcedSnapshot awaiting refresh

T3COM - T3 Communications, Inc. · T3COM

Last observed10/2/2026, 06:39:36Open ASN profile →

AS30221 relationship topology

Showing 3 / 3

AS30221T3 Communications, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC

Relationship: Upstream
Observed weight: 785
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS209 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
AS209Observed weight 785	CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	4,204
AS55001Observed weight 504	CyberStreet	Downstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	1,319
AS6939Observed weight 424	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	3,954

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