Network topology

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

AS49704

Currently announcedSnapshot awaiting refresh

PETASCALE SUPERCOMPUTER CONSORTIUM - BULGARIA - DZZD · PetaSC-Bulgaria

Last observed10/4/2026, 12:11:06Open ASN profile →

AS49704 relationship topology

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AS49704PETASCALE SUPERCOMPUTER…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8262Evolink EAD

Relationship: Upstream
Observed weight: 378
ASN registration country: Bulgaria
Latest RIS data: 11/9/2026, 00:00:00

Open AS8262 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
AS8262Observed weight 378	Evolink EAD	Upstream	Bulgaria	8/23/2019, 00:00:00	11/9/2026, 00:00:00	279	337
AS6802Observed weight 70	UNICOM-B-AS Bulgarian Research and Education Network Association (BREN)	Upstream	Bulgaria	8/23/2019, 00:00:00	11/9/2026, 00:00:00	72	28

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