asn.dev

Autonomous system

AS48541 NVKZ-STREAM-AS

Unclassified RIPE

IPv4 addresses 8.19K 8 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

MTS PJSC

Russian Federation · AI-generated

mobile isp russia backbone

The AS handle NVKZ-STREAM-AS is held by MTS PJSC.

What it's used for

  • The address space carries MTS backbone and mobile network traffic, evidenced by netnames RU-MTU-20100219, NVKZ-STREAM-NET, and RU-MTU-20100106 with registrants listed as "MTS backbone NOC" and "MTS PJSC".
  • The AS announces 8192 IPv4 addresses across 4 prefixes and maintains 2 observed neighbours, a ratio consistent with a large access or mobile network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs and mobile data for MTS, Russia's largest mobile operator.

Notable

  • Registrants align with the announcer, listing "MTS backbone NOC" and "MTS PJSC" for the primary prefixes.
  • The inventory consists of four distinct IPv4 blocks 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

2 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS30922MTS PJSC174
AS8359MTS PJSC156

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 8 prefixes · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation8

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48541
Registry name
NVKZ-STREAM-AS
Registrant
MTU-NOC
Abuse contact
abuse@mtu.ru
Registered
2008-12-09
Last changed
2019-08-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 6 with no ROA
ROAs
0 authorising AS48541
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
11 naming AS48541

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 1,773 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