AS43966 — ITREGION-AS OOO "IT-Region"

AS43966 announces 7 IPv4 prefixes covering 12,544 addresses and 0 IPv6 prefixes.

About this network

The AS handle ITREGION-AS is held by OOO "IT-Region".

What it's used for

• The address space carries residential and business internet access, evidenced by netnames such as ITREGION-NET, KONTSLANC-NET, and RUSLAN-NET.
• The AS announces 12,544 IPv4 addresses across 9 prefixes and maintains 28 observed neighbours, a ratio consistent with an access network providing connectivity to end-users.
• Traffic from this AS consists of subscriber eyeballs, including residential broadband and small business connections within the Russian Federation.

Notable

• Registrants for the largest prefixes include Abuse-C Role and OOO PCF "Astra-Oreol", with netnames like SZLTD and Gatchina-NET appearing on smaller blocks.
• The address inventory is composed of multiple distinct /20, /22, and /24 blocks, indicating a fragmented or historically acquired estate rather than a single contiguous allocation.

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

Announced prefixes

• 79.173.64.0/22
• 79.173.77.0/24
• 79.173.80.0/20
• 91.227.44.0/22
• 94.243.192.0/20
• 94.243.236.0/22
• 193.111.252.0/22

Upstream networks

• AS57304 JSC "RetnNet"
• AS31133 PJSC MegaFon
• AS6939 Hurricane Electric LLC
• AS44843 MSS LLC.
• AS37721 Virtual Technologies & Solutions
• AS31500 Global Network Management Inc
• AS24482 SG.GS
• AS34927 iFog GmbH
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS9002 RETN Limited

Downstream networks

• AS50741 ARIS Kart SPB Ltd
• AS29493 Federal State Budget Institution Petersburg Institute of Nuclear Physics of B.P. Konstantinov

Adjacent networks

• AS57304 JSC "RetnNet"
• AS31133 PJSC MegaFon
• AS6939 Hurricane Electric LLC
• AS44843 MSS LLC.
• AS50741 ARIS Kart SPB Ltd
• AS31500 Global Network Management Inc
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS34927 iFog GmbH
• AS29493 Federal State Budget Institution Petersburg Institute of Nuclear Physics of B.P. Konstantinov
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS9002 RETN Limited

Routing security

• RPKI: 16 valid, 0 invalid and 0 not-found announcements; 8 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 22 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-ITREGION, AS-LSI, AS-RASCOM-AMSIX, AS-RETN-ACTUAL-V4.

Internet exchanges

• MSK-IX St. Petersburg — St. Petersburg, Russia