AS34887 — CIRT-AS

AS34887 announces 2 IPv4 prefixes covering 5,120 addresses and 0 IPv6 prefixes.

About this network

The AS handle CIRT-AS is held by Information Technology Center of the Republic of Tatarstan GUP.

What it's used for

• The address space is registered under netnames RU-CITRT-20050421 and RU-CITRT-20181219, both assigned to the Information Technology Center of the Republic of Tatarstan GUP.
• The AS announces 5120 IPv4 addresses across 2 prefixes and maintains 3 observed neighbours, a ratio consistent with a dedicated corporate or government network rather than a transit provider.

Notable

• The registrants for both announced prefixes match the AS holder, confirming direct ownership of the address space.
• The inventory consists of two distinct IPv4 blocks: 85.233.64.0/20 and 91.132.96.0/22, with no IPv6 prefixes in the inventory.
• The network has been observed in routing tables since 2006, indicating a long-standing presence in the Russian Federation.

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

Announced prefixes

• 85.233.64.0/20
• 91.132.96.0/22

Upstream networks

• AS8359 MTS PJSC
• AS31133 PJSC MegaFon
• AS209030 AO Kaspersky Lab

Adjacent networks

• AS8359 MTS PJSC
• AS31133 PJSC MegaFon
• AS209030 AO Kaspersky Lab