AS21226 — RU-KPTUS

AS21226 announces 4 IPv4 prefixes covering 3,840 addresses and 0 IPv6 prefixes.

About this network

The AS handle RU-KPTUS is held by Krasnoyarsky PTUS ZAO.

What it's used for

• The address space is registered under netnames KPTUS-NET and RU-4NET-20010918, with registrants identified as "KPTUS Tech team" and "Krasnoyarsky PTUS ZAO".
• The network announces 3840 IPv4 addresses across 4 prefixes, with 4 observed neighbours, indicating a small-scale business or internal corporate estate rather than a large access or transit provider.

Notable

• Registrants for all announced prefixes consistently identify the holder as KPTUS Tech team or Krasnoyarsky PTUS ZAO, aligning with the registry holder name.
• The address inventory consists of four contiguous IPv4 blocks within the 80.91.192.0/21 range, with no IPv6 prefixes in inventory.

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

Announced prefixes

• 80.91.192.0/21
• 80.91.200.0/22
• 80.91.204.0/24
• 80.91.206.0/23

Upstream networks

• AS8359 MTS PJSC
• AS20485 Joint Stock Company TransTeleCom

Downstream networks

• AS204919 JSC "KrasAvia"

Adjacent networks

• AS20485 Joint Stock Company TransTeleCom
• AS8359 MTS PJSC
• AS204919 JSC "KrasAvia"
• AS34858 Telezon-Seti LLC