Network topology

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

AS28387

Currently announcedSnapshot awaiting refresh

AS28387 - Computadoras y Servicios Especiales SA de CV · 28387

Last observed11/11/2026, 08:03:20Open ASN profile →

AS28387 relationship topology

Showing 3 / 3

AS28387Computadoras y Servicio…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1299TWELVE99 Arelion Sweden AB

Relationship: Upstream
Observed weight: 343
ASN registration country: Sweden
Latest RIS data: 11/11/2026, 00:00:00

Open AS1299 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
AS1299Observed weight 343	TWELVE99 Arelion Sweden AB	Upstream	Sweden	8/21/2019, 00:00:00	11/11/2026, 00:00:00	5,546	1,306
AS32098Observed weight 256	Transtelco Inc	Upstream	United States	8/21/2019, 00:00:00	11/11/2026, 00:00:00	324	0
AS7195Observed weight 1	AS7195 - EDGEUNO S.A.S	Upstream	Colombia	10/2/2019, 00:00:00	11/11/2026, 00:00:00	14	0

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