asn.dev

Autonomous system

AS13165 SIBINTEK-AS Moscow Russia

Unclassified RIPE

IPv4 addresses 4.35K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Siberian Internet Company

Russian Federation · AI-generated

isp telecom enterprise

A company named for Siberia with a capital city written into its AS handle.

What it's used for

  • A corporate network operator in the Russian Federation. 4,352 addresses across two IPv4 prefixes, six observed BGP neighbours, and no IPv6 announced.

Notable

  • The AS handle is SIBINTEK-AS Moscow Russia, giving a city and a country.
  • The prefixes are 213.128.192.0/20, netname RU-SIBINTEK-20000410, and 193.43.182.0/24, netname SIBNKNET.
  • Both blocks are registered to the holder with an abuse role object.
  • Six observed BGP neighbours. Six addresses were sampled and none returned a name.

Interesting

  • The regional name and the capital-city handle are not in conflict, they are a chronology: a company founded to serve one region, later headquartered where its customers' head offices are. The handle records the second fact and the trading name records the first.
  • The two netnames follow different rules entirely. One is the country-prefixed dated form, the other a compressed word with no separator or date, which is what a block registered before that convention existed looks like.
  • Six neighbours for 4,300 addresses is more peering than a network this size needs for reachability alone. Serving enterprise sites means the paths matter more than the address count does.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS35598INETCOM CARRIER LLC106
AS62255BiMajLink d.o.o.18
AS25227JSC "ER-Telecom Holding"6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 2 prefixes · 4.35K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS13165
Registry name
SIBINTEK-AS
Registrant
Siberian Internet Company LLC
Abuse contact
noc2@sibintek.ru
Registered
2002-09-11
Last changed
2023-11-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS13165
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS13165

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 2026-10-21. 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