Network topology

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

AS22671

Currently announcedSnapshot awaiting refresh

American Association for the Advancement of Science (AAAS) · AAAS

Last observed10/1/2026, 10:35:59Open ASN profile →

AS22671 relationship topology

Showing 2 / 2

AS22671American Association fo…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6461ZAYO-6461 - Zayo Bandwidth

Relationship: Upstream
Observed weight: 224
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS6461 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS6461Observed weight 224	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	835	0
AS22925Observed weight 45	Allied Telecom Group, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	164	0

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