Network topology

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

AS9103

Currently announcedSnapshot awaiting refresh

Uniwersytet Zielonogorski · ZIELMAN-EDU-AS

Last observed9/29/2026, 23:07:16Open ASN profile →

AS9103 relationship topology

Showing 3 / 3

AS9103Uniwersytet Zielonogors…

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: 307
ASN registration country: Poland
Latest RIS data: 10/30/2026, 00:00:00

Open AS8501 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
AS8501Observed weight 307	PIONIER-AS Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	Upstream	Poland	8/19/2019, 00:00:00	10/30/2026, 00:00:00	275	301
AS196844Observed weight 57	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	10/30/2026, 00:00:00	74	43
AS13065Observed weight 1	Uniwersytet Zielonogorski	Downstream	Poland	8/19/2019, 00:00:00	10/30/2026, 00:00:00	3	0

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