Network topology

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

AS10359

Currently announcedSnapshot awaiting refresh

EPICSYS - Epic Systems Corporation · EPICSYS

Last observed9/30/2026, 02:17:11Open ASN profile →

AS10359 relationship topology

Showing 3 / 3

AS10359Epic Systems Corporation

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4181TDS TELECOM

Relationship: Upstream
Observed weight: 339
ASN registration country: United States
Latest RIS data: 10/11/2026, 00:00:00

Open AS4181 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4181Observed weight 339	TDS TELECOM	Upstream	United States	8/19/2019, 00:00:00	10/11/2026, 00:00:00	164	333
AS40264Observed weight 139	TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC	Upstream	United States	8/19/2019, 00:00:00	10/11/2026, 00:00:00	187	0
AS11796Observed weight 22	AIRSTREAMCOMM-NET - Airstream Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/11/2026, 00:00:00	11	32

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