Network topology

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

AS20356

Currently announcedSnapshot awaiting refresh

BACAVALLEY-COM - SIERRA COMMUNICATIONS, INC. · BACAVALLEY-COM

Last observed11/1/2026, 12:42:06Open ASN profile →

AS20356 relationship topology

Showing 2 / 2

AS20356SIERRA COMMUNICATIONS, …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21782PLATEAU - Plateau Telecommunications Incorporated

Relationship: Upstream
Observed weight: 289
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS21782 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS21782Observed weight 289	PLATEAU - Plateau Telecommunications Incorporated	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	4,423	0
AS32697Observed weight 36	NMFN - NM Fiber Network, LLC	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	490	0

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