asn.dev

Autonomous system

AS205638 TM-AS-MSK

Unclassified RIPE Enterprise

IPv4 addresses 5.12K 6 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 2 recorded by PCH
Upstreams 19 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
MSK-IX MoscowMoscow, Russia195.208.209.141
MSK-IX St. PetersburgSt. Petersburg, Russia194.226.102.58

Transit providers

19 upstream, 0 downstream and 19 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12389PJSC Rostelecom284
AS29076Citytelecom LLC272
AS31133PJSC MegaFon183
AS1299Arelion Sweden AB139
AS31500Global Network Management Inc136
AS20764CJSC RASCOM113
AS6939Hurricane Electric LLC50
AS3216PJSC "Vimpelcom"34

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 6 prefixes · 5.12K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation6

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS205638
Registry name
TM-AS-MSK
Registrant
"TBANK" JSC
Abuse contact
lir@tinkoff.ru
Registered
2017-07-05
Last changed
2024-11-26
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
T-Mob
Also known as
T-Mob
Network type
Enterprise
Scope
Global
Traffic ratio
Mostly Inbound
Peering policy
Selective
Present at
8 exchanges
Facilities
3 facilities
Website
https://www.tinkoff.ru/mobile-operator/

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 22 valid, 0 with no ROA
ROAs
25 authorising AS205638
ASPA
no ASPA record
IRR
100% registered · 22 of 22 announcements
Route objects
29 naming AS205638

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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