asn.dev

Autonomous system

AS211134 AS-INTERSYS

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 6 0 downstream
Flagged prefixes 0 none

Summary

Intersys Ltd

Russian Federation · AI-generated

telecom isp russia

AS-INTERSYS is held by Intersys Ltd.

What it's used for

  • The address space carries residential and business connectivity, evidenced by the union-tel reverse DNS entries and the RU-SEVEREN-20180405 netname associated with JSC "Severen-Telecom".
  • The AS announces 1536 IPv4 addresses across 3 prefixes and maintains 15 observed neighbours, a ratio consistent with a regional access or transit provider rather than a large-scale backbone.
  • Traffic from this AS consists of subscriber eyeballs and local business connections within the Russian Federation, supported by the union-tel domain references in the reverse DNS sample.

Notable

  • Registrants include JSC "Severen-Telecom" for the largest block and Union-tel.ru support staff for the Intersys netname, indicating a multi-entity operational structure or leased space arrangements.
  • The inventory consists of three distinct IPv4 prefixes, with the largest being a /22 block and two /24 blocks, all located in the Russian Federation.

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

6 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS50509Transroute Telecom LTD52
AS48293Uniontel Ltd14
AS35598INETCOM CARRIER LLC6
AS62255BiMajLink d.o.o.3
AS24482SG.GS1
AS37721Virtual Technologies & Solutions1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS211134
Registry name
AS-Intersys
Registrant
Intersys Ltd
Abuse contact
abuse@inter-sys.ru
Registered
2021-06-21
Last changed
2025-07-08
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Intersys
Scope
Not Disclosed
Traffic ratio
Not Disclosed

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
33% valid · 1 valid, 1 with no ROA 1 RPKI-invalid
ROAs
1 authorising AS211134
ASPA
no ASPA record
IRR
67% registered · 2 of 3 announcements 1 other origin
Route objects
2 naming AS211134

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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