Network topology

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

AS2850

Currently announcedSnapshot awaiting refresh

University College Dublin · University-College-Dublin

Last observed9/29/2026, 09:45:10Open ASN profile →

AS2850 relationship topology

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AS2850University College Dubl…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1213Asiera ASIERA TECHNOLOGY SERVICES CLG

Relationship: Upstream
Observed weight: 269
ASN registration country: Ireland
Latest RIS data: 10/20/2026, 00:00:00

Open AS1213 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS1213Observed weight 269	Asiera ASIERA TECHNOLOGY SERVICES CLG	Upstream	Ireland	8/19/2019, 00:00:00	10/20/2026, 00:00:00	346	0

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