asn.dev

Autonomous system

AS50003 UTUZ Summit Systems Ltd.

Unclassified RIPE

IPv4 addresses 1.28K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

UTUZ

Russian Federation · AI-generated

telecom business russia

UTUZ is operated by Joint Stock Company "Institutional Telephone Center".

What it's used for

  • The address space carries institutional telephone services, as indicated by the netname UTUZ and registrant Joint Stock Company "Institutional Telephone Center".
  • The AS announces 1280 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small-scale access or business network.
  • Traffic from this AS consists of voice and data services for institutional clients, reflecting the operator's focus on dedicated telephone infrastructure.

Notable

  • Registrants for both announced prefixes align with the AS holder, listing Joint Stock Company "Institutional Telephone Center".
  • The inventory consists of two distinct IPv4 blocks: 194.190.32.0/22 and 195.19.21.0/24, with no IPv6 prefixes announced.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS57452Summit Systems Ltd.55
AS3216PJSC "Vimpelcom"45
AS8359MTS PJSC22

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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 2 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50003
Registry name
UTUZ
Registrant
Joint Stock Company "Institutional Telephone Center"
Abuse contact
support@utuz.ru
Registered
2009-10-23
Last changed
2023-01-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS50003
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS50003

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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