Network topology

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

AS393471

Currently announcedSnapshot awaiting refresh

FOS Hosting, LLC · FOS-HOSTING

Last observed11/8/2026, 20:49:20Open ASN profile →

AS393471 relationship topology

Showing 2 / 2

AS393471FOS Hosting, LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7018ATT-INTERNET4 - AT&T Enterprises, LLC

Relationship: Upstream
Observed weight: 300
ASN registration country: United States
Latest RIS data: 11/8/2026, 00:00:00

Open AS7018 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
AS7018Observed weight 300	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	10/2/2019, 00:00:00	11/8/2026, 00:00:00	743	0
AS33668Observed weight 96	CMCS - Comcast Cable Communications, LLC	Upstream	United States	10/2/2019, 00:00:00	11/8/2026, 00:00:00	239	0

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