AS25100 — MIPT-NET

AS25100 announces 2 IPv4 prefixes covering 16,896 addresses and 0 IPv6 prefixes.

About this network

The AS handle MIPT-NET is held by MIPT (Moscow Institute of Physics and Technology).

What it's used for

• The address space carries university residential and campus traffic, evidenced by reverse DNS entries such as 81.5.104.0.dhcp.mipt-telecom.ru and 81.5.68-net.mipt.ru.
• The AS announces 16,896 IPv4 addresses across 8 prefixes with only 1 observed neighbour, indicating an access network serving the institution's community rather than a transit provider.

Notable

• Registrants for the largest prefixes consistently identify the holder as the "Non state educational institution 'Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology'".
• The inventory consists primarily of blocks within the 81.5.64.0/18 range, supplemented by a smaller block at 45.153.198.0/23.
• The netnames RU-MIPT-TELECOM-20020522 and MIPT-TELECOM-NET reflect the internal telecommunications infrastructure of the university.

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

Announced prefixes

• 45.153.198.0/23
• 81.5.64.0/18

Upstream networks

• AS5467 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"

Adjacent networks

• AS5467 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"

Routing security

• RPKI: 8 valid, 0 invalid and 1 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 15 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-HURRICANE, AS-MIPT, AS-RETN-ACTUAL-V4.