Network topology

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

AS8987

Currently announcedSnapshot awaiting refresh

GOVCLOUD - Amazon · GOVCLOUD

Last observed10/31/2026, 18:35:42Open ASN profile →

AS8987 relationship topology

Showing 6 / 6

AS8987Amazon

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS16509AMAZON-02 - Amazon.com, Inc.

Relationship: Upstream
Observed weight: 2,132
ASN registration country: United States
Latest RIS data: 10/31/2026, 00:00:00

Open AS16509 profile →

All adjacent autonomous systems

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6 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS16509Observed weight 2,132	AMAZON-02 - Amazon.com, Inc.	Upstream	United States	8/19/2019, 00:00:00	10/31/2026, 00:00:00	48,880	39,500
AS32983Observed weight 438	Corelight, Inc.	Downstream	United States	8/19/2019, 00:00:00	10/31/2026, 00:00:00	662	1,326
AS546Observed weight 333	PARSONS-PGS-1 - Parsons Corporation	Downstream	United States	8/19/2019, 00:00:00	10/31/2026, 00:00:00	662	0
AS188Observed weight 265	SAIC	Downstream	United States	8/19/2019, 00:00:00	10/31/2026, 00:00:00	996	0
AS14600Observed weight 263	SKYHIGH SECURITY LLC	Downstream	United States	8/19/2019, 00:00:00	10/31/2026, 00:00:00	330	0
AS21664Observed weight 2	AMZN-BYOASN - Amazon.com, Inc.	Downstream	United States	8/25/2019, 00:00:00	10/31/2026, 00:00:00	0	2

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