Autonomous system
AS28769 STTK-AS
Unclassified RIPE
Summary
SibTransTelecom
residential telecom access russia
STTK-AS is operated by SibTransTelecom, a subsidiary of TransTeleCom.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as
pppoe.abk-1-bng019.retail.sibttk.netandkrsk-1-bng015.ipoe.sibttk.net, which indicate PPPoE and IPoE broadband connections. - The AS announces 7168 IPv4 addresses across 14 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour, a ratio characteristic of an access network rather than a transit provider.
Notable
- Registrants for the majority of prefixes are listed as "Closed Joint Stock Company SibTransTelecom" or "SibTransTelecom Hostmaster Team," while the parent company "Joint Stock Company TransTeleCom" appears for some blocks, reflecting the corporate structure.
- TransTeleCom rebranded to TTC in 2018, and SibTransTelecom operates as its regional division in Siberia.
- The inventory is finely subdivided into /22, /23, and /24 blocks, consistent with site-by-site segmentation for a large regional operator.
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
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS20485 | Joint Stock Company TransTeleCom | 1,248 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 14 prefixes · 7.17K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 15 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS28769- Registry name
- STTK-AS
- Registrant
- Joint Stock Company TransTeleCom
- Abuse contact
- abuse@ttk.ru
- Registered
- 2003-02-19
- Last changed
- 2025-01-13
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 95% valid · 21 valid, 1 with no ROA
- ROAs
- 44 authorising AS28769
- ASPA
- no ASPA record
- IRR
- 100% registered · 22 of 22 announcements
- Route objects
- 84 naming AS28769
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 1,781 prefixes, as published 2026-10-16. 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