asn.dev

Autonomous system

AS28712 T-Media "TBANK" JSC

Unclassified RIPE

IPv4 addresses 768 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

T-Bank

Russian Federation · AI-generated

business banking corporate russia

ROSBANK exTelsycom is operated by T-Bank (formerly Tinkoff Bank).

What it's used for

  • The address space carries corporate banking infrastructure, evidenced by netnames RU-TINKOFF-20021209 and ROSBANK-NET associated with "TBANK" JSC.
  • The AS announces 1024 IPv4 addresses across 3 prefixes and maintains 3 routing neighbours, indicating a small-scale internal corporate estate rather than a transit or access network.

Notable

  • Registrants for the largest prefixes are "TBANK" JSC, aligning with the current operator identity despite the legacy AS handle.
  • Tinkoff Bank rebranded to T-Bank in 2024, explaining the discrepancy between the historical ROSBANK handle and the current TBANK registrant.
  • The inventory consists of three contiguous /24 and /23 blocks within the 217.14.0.0/16 range, reflecting a finely subdivided internal corporate address space.

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

4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12389PJSC Rostelecom107
AS3216PJSC "Vimpelcom"79
AS43399"TBANK" JSC60
AS31133PJSC MegaFon1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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 · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS28712
Registry name
T-Media
Registrant
mnt-ru-pjsc-rosbank-1
Abuse contact
lir@tinkoff.ru
Registered
2003-02-05
Last changed
2026-03-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
5 authorising AS28712
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
5 naming AS28712

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: 449 networks and 1,846 prefixes, as published 2026-11-03. 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