Autonomous system
AS43761 SVSERV-AS Russia, Tver region, Konakovo
Unclassified RIPE
Summary
SvyazService Ltd
isp regional russia
SVSERV-AS is operated by SvyazService Ltd.
What it's used for
- The address space carries subscriber traffic, indicated by reverse DNS entries such as
kon-29-254.svserv.netandkon2-29-254.svserv.net. - The AS announces 4096 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a regional access network.
- Traffic from this AS consists of residential and business internet subscribers in the Konakovo area of the Tver region.
Notable
- Registrants for both announced prefixes are SvyazService Ltd, matching the AS holder.
- The address inventory consists of two /21 blocks, 79.170.24.0/21 and 109.235.24.0/21, with no IPv6 prefixes in inventory.
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 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 4.10K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS43761- Registry name
- SVSERV-AS
- Registrant
- SvyazService Ltd
- Abuse contact
- abuse@sskon.ru
- Registered
- 2007-09-25
- Last changed
- 2025-04-10
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS43761
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS43761
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 1,783 prefixes, as published 2026-10-17. 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