Network topology

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

AS3073

Currently announcedSnapshot awaiting refresh

Citigroup Inc. · CITI7

Last observed9/29/2026, 09:47:41Open ASN profile →

AS3073 relationship topology

Showing 2 / 2

AS3073Citigroup Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8151AS8151 - UNINET

Relationship: Upstream
Observed weight: 392
ASN registration country: Mexico
Latest RIS data: 11/1/2026, 00:00:00

Open AS8151 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8151Observed weight 392	AS8151 - UNINET	Upstream	Mexico	8/19/2019, 00:00:00	11/1/2026, 00:00:00	1,398	0
AS13591Observed weight 47	AS13591 - Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	Upstream	Mexico	8/19/2019, 00:00:00	11/1/2026, 00:00:00	242	0

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