asn.dev

Autonomous system

AS50164 TATNEFT-AS

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

PJSC Tatneft

Russian Federation · AI-generated

business oil corporate russia

TATNEFT-AS is operated by PJSC Tatneft.

What it's used for

  • The address space carries corporate infrastructure for the oil and gas company, identified by netnames RU-TATNEFT and ORG-TATN1-RIPE registered to PJSC Tatneft.
  • The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal corporate communications, office workers, and industrial systems for the Tatneft Group, which operates oil production, refining, and retail fuel businesses.

Notable

  • Registrants for both announced prefixes (31.41.241.0/24 and 213.108.133.0/24) are PJSC Tatneft, matching the AS holder.
  • The address inventory is minimal, consisting of two /24 blocks, which is typical for a large corporation maintaining a dedicated AS for its internal estate.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS197394CJSC Telecommunications 2194
AS28840PJSC "TATTELECOM"27

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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50164
Registry name
TATNEFT-AS
Registrant
IPMAGNAT-MNT
Abuse contact
ildar@tatneft.ru
Registered
2021-12-16
Last changed
2026-01-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS50164
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS50164

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 1,772 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