Network topology

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

AS16838

Currently announcedSnapshot awaiting refresh

VERISIGN-CORP - VeriSign Infrastructure & Operations · VERISIGN-CORP

Last observed9/30/2026, 18:12:01Open ASN profile →

AS16838 relationship topology

Showing 5 / 5

AS16838VeriSign Infrastructure…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS26134BROAD-RUN-BORDER-AS - VeriSign Infrastructure & Operations

Relationship: Upstream
Observed weight: 526
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS26134 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS26134Observed weight 526	BROAD-RUN-BORDER-AS - VeriSign Infrastructure & Operations	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	693
AS1221Observed weight 143	ASN-TELSTRA - Telstra Limited	Upstream	Australia	8/19/2019, 00:00:00	9/30/2026, 00:00:00	180
AS6461Observed weight 141	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	191
AS2764Observed weight 126	AAPT - AAPT Limited	Upstream	Australia	8/19/2019, 00:00:00	9/30/2026, 00:00:00	153
AS3356Observed weight 121	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	145

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