asn.dev

Autonomous system

AS43267 SEVEREN-MSK-NET

Unclassified RIPE

IPv4 addresses 5.63K 7 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 1 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Severen-Telecom

Russian Federation · AI-generated

isp residential business russia

The AS handle is SEVEREN-MSK-NET and the holder is JSC "Severen-Telecom".

What it's used for

  • The address space carries subscriber and business traffic, evidenced by netnames like SEVEREN-B2B-MSK-NET and RU-SEVEREN-20110829, with reverse DNS entries pointing to 1lt.su and ptspb.ru.
  • The network announces 5632 IPv4 addresses across 7 prefixes and maintains only 2 observed neighbours, a ratio that indicates an access or eyeball network rather than a transit provider.
  • Traffic from this AS consists of residential and business internet subscribers in the Moscow and St. Petersburg regions of Russia.

Notable

  • All registrants align with the announcer, consistently listing JSC "Severen-Telecom" or its NOC role.
  • The inventory is composed of seven distinct IPv4 blocks, including a /21 and multiple /22 and /24 prefixes, 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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
MSK-IX MoscowMoscow, Russia195.208.208.41

Transit providers

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

ASNetworkPaths seen
AS35000JSC "Severen-Telecom"840

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 7 prefixes · 5.63K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation7

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43267
Registry name
SEVEREN-MSK-NET
Registrant
JSC "Severen-Telecom"
Abuse contact
abuse@severen.net
Registered
2011-08-30
Last changed
2026-08-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 14 with no ROA
ROAs
0 authorising AS43267
ASPA
no ASPA record
IRR
100% registered · 14 of 14 announcements
Route objects
17 naming AS43267

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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