Network topology

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

AS27419

Currently announcedSnapshot awaiting refresh

Big River Telephone Company, LLC · BIGRIVER

Last observed10/1/2026, 23:20:26Open ASN profile →

AS27419 relationship topology

Showing 2 / 2

AS27419Big River Telephone Com…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS55140SHO-ME-TECHNOLOGIES - Sho Me Technologies, LLC

Relationship: Upstream
Observed weight: 240
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS55140 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
AS55140Observed weight 240	SHO-ME-TECHNOLOGIES - Sho Me Technologies, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	3,315	0
AS7018Observed weight 39	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	495	0

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