Network topology

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

AS19504

Currently announcedSnapshot awaiting refresh

WTC Communications, Inc. · WTCC

Last observed10/1/2026, 02:12:31Open ASN profile →

AS19504 relationship topology

Showing 6 / 6

AS19504WTC Communications, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6939HURRICANE - Hurricane Electric LLC

Relationship: Upstream
Observed weight: 736
ASN registration country: United States
Latest RIS data: 11/3/2026, 00:00:00

Open AS6939 profile →

All adjacent autonomous systems

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6 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS6939Observed weight 736	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/19/2019, 00:00:00	11/3/2026, 00:00:00	8,633
AS8159Observed weight 301	KansasNet / Fox Business Systems	Downstream	United States	8/19/2019, 00:00:00	11/3/2026, 00:00:00	3,807
AS174Observed weight 294	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	11/3/2026, 00:00:00	784
AS22773Observed weight 287	ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	Upstream	United States	8/19/2019, 00:00:00	11/3/2026, 00:00:00	1,911
AS7018Observed weight 281	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	11/3/2026, 00:00:00	1,759
AS32075Observed weight 234	Iowa Farm Bureau Federation & Affiliated Cos.	Downstream	United States	8/19/2019, 00:00:00	11/3/2026, 00:00:00	332

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