AS213309 — MARMARA-EDU-NET Marmara University

AS213309 announces 3 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

MARMARA-EDU-NET is operated by Marmara University.

What it's used for

• The address space carries university infrastructure, identified by the netname MARUN-NET across all announced prefixes.
• The AS announces 768 IPv4 addresses across 3 prefixes with 1 observed neighbour, indicating a small, self-contained educational network rather than a transit provider.
• Traffic consists of academic, administrative, and research endpoints for the university's campus operations in Istanbul.

Notable

• Registrants for all prefixes are consistent with the announcer, listing Marmara Universitesi and Abuse-C Role.
• The address inventory is compact, comprising three /24 blocks: 193.140.143.0/24, 193.255.92.0/24, and 193.255.175.0/24.

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

Announced prefixes

• 193.140.143.0/24
• 193.255.92.0/24
• 193.255.175.0/24

Upstream networks

• AS8517 National Academic Network and Information Center

Adjacent networks

• AS8517 National Academic Network and Information Center

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-RETN-ACTUAL-V4, AS-ULAK-MEMBRS, AS34984:AS-TELLCOM.