Network topology

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

AS15798

Currently announcedSnapshot awaiting refresh

University of Warmia and Mazury in Olsztyn, Poland · OLMAN-EDU-AS

Last observed9/30/2026, 15:49:09Open ASN profile →

AS15798 relationship topology

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AS15798University of Warmia an…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8501PIONIER-AS Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center

Relationship: Upstream
Observed weight: 353
ASN registration country: Poland
Latest RIS data: 9/30/2026, 00:00:00

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8501Observed weight 353	PIONIER-AS Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	Upstream	Poland	8/19/2019, 00:00:00	9/30/2026, 00:00:00	2,133	350
AS21064Observed weight 54	University of Warmia and Mazury in Olsztyn, Poland	Upstream / Downstream	Poland	8/19/2019, 00:00:00	9/30/2026, 00:00:00	533	0
AS196844Observed weight 41	PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	Upstream	Poland	8/19/2019, 00:00:00	9/30/2026, 00:00:00	547	0
AS207012Observed weight 26	Gmina Olsztyn	Downstream	Registration country pending sync	8/19/2019, 00:00:00	9/30/2026, 00:00:00	39	0

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