Network topology

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

AS17212

Currently announcedSnapshot awaiting refresh

TRI-COUNTY-FIBER-COMMUNICATIONS - Tri-County Fiber Communications, LLC · TRI-COUNTY-FIBER-COMMUNICATIONS

Last observed9/30/2026, 19:22:45Open ASN profile →

AS17212 relationship topology

Showing 3 / 3

AS17212Tri-County Fiber Commun…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 295
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS3356 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3356Observed weight 295	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	390	337
AS16433Observed weight 194	NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1,013	0
AS174Observed weight 45	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	114	0

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