asn.dev

Autonomous system

AS43038 TVK-AS MTS Kursk

Unclassified ARIN

IPv4 addresses 7.17K 9 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

MTS Kursk

Russian Federation · AI-generated

residential mobile isp russia

TVK-AS is operated by MTS PJSC.

What it's used for

  • The address space carries residential and mobile subscriber traffic, evidenced by netnames such as MTU-ADSL and TVKINTERNET, and reverse DNS entries like cable-234-254.tvkursk.ru and 79-143-229-64.zgtk.ru.
  • The AS announces 7168 IPv4 addresses across 9 prefixes with only 1 observed neighbour, a ratio indicative of an access network serving local subscribers rather than a transit provider.
  • Traffic from this AS consists of consumer broadband and mobile data for MTS customers in the Kursk region, including cable and DSL connections.

Notable

  • Registrants consistently identify MTS PJSC and its backbone NOC, aligning with the announcer's identity as a regional division of the national operator.
  • The inventory is composed of multiple /24 and /23 blocks alongside a larger /20, reflecting a segmented allocation for different service types or historical acquisitions within the Kursk territory.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8359MTS PJSC855

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 7.17K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation9

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS43038
Registry name
TVK-AS
Registrant
MTU-NOC
Abuse contact
abuse@mtu.ru
Registered
2007-05-29
Last changed
2021-04-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
7% valid · 1 valid, 14 with no ROA
ROAs
1 authorising AS43038
ASPA
no ASPA record
IRR
73% registered · 11 of 15 announcements 1 other origin
Route objects
12 naming AS43038

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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