asn.dev

Autonomous system

AS42017 ARSINFORM-AS

Unclassified RIPE

IPv4 addresses 8.19K 3 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly UZ
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Ars-Inform

Uzbekistan · AI-generated

isp residential uzbekistan cable

ARSINFORM-AS is operated by Ars-Inform LLC.

What it's used for

  • The address space is registered under netnames UZ-ARS-INFORM-20061205 and ARSINFORM, with registrants listed as ARS-INFORM LLC and Abuse-C Role.
  • The AS announces 8192 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining only 3 observed routing neighbours. This high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.
  • As a regional Cable/DSL/ISP in Uzbekistan, the traffic carried by this AS consists primarily of subscriber internet access, including residential broadband and cable connections.

Notable

  • The registrants for the announced prefixes are consistent with the AS holder, identifying ARS-INFORM LLC and Abuse-C Role as the responsible parties.
  • The inventory consists of three contiguous IPv4 blocks within the 91.188.128.0/20 range and a single IPv6 prefix, forming a compact address estate typical of a regional ISP.

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
AS34718"IST TELEKOM" JV LLC130
AS6939Hurricane Electric LLC72
AS34250"Uzbektelekom" Joint Stock Company65

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

Shape and geography

IPv4 3 prefixes · 8.19K addresses IPv6 1 prefixes

CountryNamePrefixes
UZUzbekistan4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS42017
Registry name
ARSINFORM-AS
Registrant
MNT-ARSINFORM
Abuse contact
naroduz@bk.ru
Registered
2006-12-05
Last changed
2020-09-08
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS42017
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
10 naming AS42017

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

Cross-check