Network topology

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

AS5852

Currently announcedSnapshot awaiting refresh

United States Department of Defense (DoD) · DNIC-ASBLK-05800-06055

Last observed11/1/2026, 13:54:13Open ASN profile →

AS5852 relationship topology

Showing 3 / 3

AS5852United States Departmen…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS27064DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)

Relationship: Upstream
Observed weight: 1,666
ASN registration country: United States
Latest RIS data: 11/1/2026, 00:00:00

Open AS27064 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS27064Observed weight 1,666	DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)	Upstream	United States	8/19/2019, 00:00:00	11/1/2026, 00:00:00	303,944	3,278
AS12076Observed weight 496	Microsoft Corporation	Downstream	United States	8/19/2019, 00:00:00	11/1/2026, 00:00:00	0	1,962
AS397182Observed weight 259	Network name pending collection	Downstream	Registration country pending sync	8/19/2019, 00:00:00	10/11/2026, 00:00:00	0	666

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