Autonomous system
AS43849 SEVER-SVYAZ-AS Noyabrsk, YNAO
Unclassified RIPE
Summary
Sever-Svyaz
isp regional russia
The AS handle SEVER-SVYAZ-AS is held by Sever-Svyaz LLC.
What it's used for
- The address space carries the netname
SEVER-SVIAZ-NETacross all announced IPv4 prefixes. - The network announces 2048 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 3 observed neighbours, indicating a small regional access network.
- Traffic from this AS consists of subscriber eyeballs served by a regional telecommunications provider in the Noyabrsk area of the Yamalo-Nenets Autonomous Okrug.
Notable
- All registrants for the announced prefixes are Sever-Svyaz LLC, matching the AS holder.
- The address inventory is compact, consisting of a single /22 block and three smaller sub-blocks within the 146.158.0.0/16 range.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-22, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 2.05K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS43849- Registry name
- SEVER-SVYAZ-AS
- Registrant
- Sever-Svyaz LLC
- Abuse contact
- ripe-abuse@global-x.ru
- Registered
- 2007-10-09
- Last changed
- 2025-07-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 3 authorising AS43849
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 13 naming AS43849
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 1,779 prefixes, as published 2026-10-23. 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