asn.dev

Autonomous system

AS43966 ITREGION-AS

Unclassified RIPE

IPv4 addresses 12.54K 9 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 1 recorded by PCH
Upstreams 10 2 downstream
Flagged prefixes 0 none

Summary

IT-Region

Russian Federation · AI-generated

isp residential russia

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. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
MSK-IX St. PetersburgSt. Petersburg, Russia194.226.102.143

Transit providers

10 upstream, 2 downstream and 12 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9002RETN Limited475
AS6939Hurricane Electric LLC136
AS57304JSC "RetnNet"108
AS31133PJSC MegaFon82
AS44843MSS LLC.79
AS31500Global Network Management Inc20
AS24482SG.GS16
AS37721Virtual Technologies & Solutions16

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 9 prefixes · 12.54K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43966
Registry name
ITREGION-AS
Registrant
ITREGION-MNT
Abuse contact
abuse@itreg.ru
Registered
2007-10-29
Last changed
2024-11-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 16 valid, 0 with no ROA
ROAs
8 authorising AS43966
ASPA
no ASPA record
IRR
100% registered · 16 of 16 announcements
Route objects
22 naming AS43966

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,771 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check