Network topology

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

AS6040

Currently announcedSnapshot awaiting refresh

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

Last observed9/29/2026, 13:58:17Open ASN profile →

AS6040 relationship topology

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AS6040United States Departmen…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS745AFCONC-BLOCK2-AS - Air Force Systems Networking

Relationship: Upstream
Observed weight: 272
ASN registration country: United States
Latest RIS data: 11/1/2026, 00:00:00

Open AS745 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS745Observed weight 272	AFCONC-BLOCK2-AS - Air Force Systems Networking	Upstream	United States	8/19/2019, 00:00:00	11/1/2026, 00:00:00	17,984	0

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