Autonomous system
AS35401 SUNLINK-AS AO "Tele-Service Tula"
Unclassified RIPE
Summary
Sunlink Telecom
isp residential russia tula
The AS handle SUNLINK-AS is held by AO "Tele-Service Tula", operating as Sunlink Telecom.
What it's used for
- The address space is registered under netnames such as
RU-SUNLINK-20050729andSUNLINK-NET, all attributed to the Sunlink Telecom Network Coordination Team. - The AS announces 17,408 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, while maintaining 20 observed neighbours. This ratio of address space to peering partners is characteristic of a regional access or eyeball network providing local connectivity.
Notable
- All registrants for the announced prefixes consistently identify as "Sunlink Telecom Network Coordination Team; AO 'Tele-Service Tula'", aligning perfectly with the AS holder.
- The address inventory is concentrated in the 87.244.0.0/16 range, with the largest block being 87.244.32.0/19, alongside smaller allocations in 217.170.112.0/20 and 185.138.160.0/22.
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.
Transit providers
8 upstream, 4 downstream and 14 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 8 prefixes · 17.41K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 9 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS35401- Registry name
- SUNLINK-AS
- Registrant
- AO "Tele-Service Tula"
- Abuse contact
- abuse@sunlink.ru
- Registered
- 2005-08-01
- Last changed
- 2026-09-02
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 20 valid, 0 with no ROA
- ROAs
- 20 authorising AS35401
- ASPA
- no ASPA record
- IRR
- 100% registered · 20 of 20 announcements
- Route objects
- 17 naming AS35401
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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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