Network topology

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

AS11949

Currently announcedSnapshot awaiting refresh

COZAD TELEPHONE COMPANY · COZAD-TELEPHONE-COMPANY

Last observed9/30/2026, 05:48:05Open ASN profile →

AS11949 relationship topology

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AS11949COZAD TELEPHONE COMPANY

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13765NEDELCO - Nedelco Inc.

Relationship: Upstream
Observed weight: 273
ASN registration country: United States
Latest RIS data: 9/29/2026, 00:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS13765Observed weight 273	NEDELCO - Nedelco Inc.	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	388	0
AS13807Observed weight 273	GREAT-PLAINS-COMMUNICATIONS - Great Plains Communications LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	378	0

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