asn.dev

Autonomous system

AS44425 DIS-YAROSLAVL-AS

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Departament Informatizatsii i Svyazi Yaroslavskoy Oblasti

Russian Federation · AI-generated

government russia yaroslavl

The AS handle DIS-YAROSLAVL-AS is held by Departament Informatizatsii i Svyazi Yaroslavskoy Oblasti.

What it's used for

  • The address space carries government infrastructure, identified by the netname DIS-YAROSLAVL-NET and the registrant name indicating the Department of Informatization and Communications of Yaroslavl Oblast.
  • The network announces 1024 IPv4 addresses across 1 prefix (91.201.208.0/22) with 1 observed neighbour, indicating a small, isolated internal network rather than a transit or large access provider.
  • Traffic from this AS consists of internal government communications and administrative services for the Yaroslavl regional administration.

Notable

  • The RDAP registrant matches the AS holder exactly, confirming direct ownership of the address space.
  • The inventory consists of a single contiguous /22 block, typical for a dedicated government allocation.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS197078Yarnet Ltd177

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 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44425
Registry name
DIS-YAROSLAVL-AS
Registrant
MNT-DIS-YAROSLAVL
Abuse contact
aospan@netup.ru
Registered
2008-01-17
Last changed
2019-03-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS44425
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
1 naming AS44425

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