Network topology

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

AS59506

Currently announcedSnapshot awaiting refresh

Shiraz University of Medical Science and Health Care Services · IR-SUMS

Last observed10/6/2026, 00:40:31Open ASN profile →

AS59506 relationship topology

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AS59506Shiraz University of Me…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS42337RESPINA-AS Respina Networks & Beyond PJSC

Relationship: Upstream
Observed weight: 400
ASN registration country: Iran
Latest RIS data: 10/5/2026, 00:00:00

Open AS42337 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
AS42337Observed weight 400	RESPINA-AS Respina Networks & Beyond PJSC	Upstream	Iran	8/25/2019, 00:00:00	10/5/2026, 00:00:00	2,474	0
AS49100Observed weight 284	Pishgaman Toseeh Ertebatat Company (Private Joint Stock)	Upstream	Iran	8/25/2019, 00:00:00	10/5/2026, 00:00:00	4,628	0

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