Network topology

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

AS1019

Currently announcedSnapshot awaiting refresh

SOTERAHEALTH - Sotera Health · SOTERAHEALTH

Last observed9/29/2026, 07:22:44Open ASN profile →

AS1019 relationship topology

Showing 2 / 2

AS1019Sotera Health

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 179
ASN registration country: United States
Latest RIS data: 9/28/2026, 16:00:00

Open AS3356 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3356Observed weight 179	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 16:00:00	450	0
AS53828Observed weight 83	NITEL - NETWORK INNOVATIONS, LLC	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 16:00:00	218	0

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