AS21231 — AEROFLOT Russia, Moscow

AS21231 announces 3 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

AEROFLOT is the autonomous system for PJSC Aeroflot, the largest airline in Russia.

What it's used for

• The address space carries corporate infrastructure for the airline, evidenced by reverse DNS entries pointing to aeroflot.ru and netnames like RU-AEROFLOT-20010919 and RU-AEROFLOT-SVO2.
• The AS announces 1280 IPv4 addresses across 3 prefixes with 3 observed neighbours, a ratio consistent with an internal corporate estate rather than a transit or access network.

Notable

• Registrants align with the announcer, with PJSC Aeroflot listed for the primary block and Abuse-C Role for others, confirming a single organizational owner.
• The inventory consists of three contiguous IPv4 prefixes within the 80.92.32.0/22 range, indicating a finely subdivided internal network.
• No IPv6 prefixes are currently announced in the inventory.

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

Announced prefixes

• 80.92.32.0/22
• 80.92.36.0/23
• 80.92.39.0/24

Upstream networks

• AS31133 PJSC MegaFon
• AS8615 "Central Telegraph" Public Joint-stock Company
• AS8359 MTS PJSC

Adjacent networks

• AS31133 PJSC MegaFon
• AS8615 "Central Telegraph" Public Joint-stock Company
• AS8359 MTS PJSC