Network topology

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

AS58104

Currently announcedSnapshot awaiting refresh

UI University of Isfahan · UI

Last observed10/5/2026, 21:34:17Open ASN profile →

AS58104 relationship topology

Showing 2 / 2

AS58104UI University of Isfahan

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS44375Asmanfaraz Sepahan Company (P.J.S)

Relationship: Upstream
Observed weight: 280
ASN registration country: Iran
Latest RIS data: 10/5/2026, 00:00:00

Open AS44375 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS44375Observed weight 280	Asmanfaraz Sepahan Company (P.J.S)	Upstream	Iran	8/25/2019, 00:00:00	10/5/2026, 00:00:00	694	0
AS6736Observed weight 256	Institute for Research in Fundamental Sciences	Upstream	Iran	8/25/2019, 00:00:00	10/5/2026, 00:00:00	327	0

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