AS59506 — IR-SUMS Shiraz University of Medical Science and Health Care Services

AS59506 announces 1 IPv4 prefixes covering 16,384 addresses and 0 IPv6 prefixes.

About this network

IR-SUMS is operated by Shiraz University of Medical Sciences.

What it's used for

• The address space carries university network traffic, with all nine IPv4 prefixes registered under the netname IR-SUMS and the registrant "Shiraz University of Medical Science and Health Care Services".
• The AS announces 16,384 IPv4 addresses across 9 prefixes and maintains 2 observed neighbours, a ratio consistent with an internal institutional network rather than a transit or access provider.
• Traffic from this AS consists of research, academic, and administrative endpoints for one of Iran's leading public medical schools, including faculty, students, and clinical research infrastructure.

Notable

• All registrants in the RDAP data align with the announcer, consistently listing "Shiraz University of Medical Science and Health Care Services" and the netname IR-SUMS.
• The address inventory is a contiguous block within 176.123.64.0/18, subdivided into six /21s, one /20, one /22, and two /23s, reflecting internal segmentation of the university's estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 176.123.64.0/18

Upstream networks

• AS42337 Respina Networks & Beyond PJSC
• AS49100 Pishgaman Toseeh Ertebatat Company (Private Joint Stock)

Adjacent networks

• AS42337 Respina Networks & Beyond PJSC
• AS49100 Pishgaman Toseeh Ertebatat Company (Private Joint Stock)

Routing security

• RPKI: 20 valid, 0 invalid and 0 not-found announcements; 20 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 65 route objects.
• Listed in as-sets: AS-ASIATECH, AS-DCI, AS-FCP, AS-HURRICANE, AS-IR-ASN, AS-IR-FARS-AC, AS-RESPINA, AS-RETN-ACTUAL-V4, AS-TICGW, AS3491:AS-CUSTOMERS-AP, AS3491:AS-CUSTOMERS-TEST, AS41194:AS-RASCOM.