asn.dev

Autonomous system

AS200044 STACKGROUP

Unclassified RIPE

IPv4 addresses 11.26K 8 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 1 recorded by PCH
Upstreams 7 11 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
MSK-IX MoscowMoscow, Russia195.208.210.195

Transit providers

7 upstream, 11 downstream and 25 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12389PJSC Rostelecom402
AS9002RETN Limited272
AS20764CJSC RASCOM222
AS43298Storm Networks LLC60
AS24482SG.GS16
AS37721Virtual Technologies & Solutions14
AS49673Truenetwork LLC14

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 8 prefixes · 11.26K addresses IPv6 2 prefixes

CountryNamePrefixes
RURussian Federation10

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS200044
Registry name
stackgroup
Registrant
Stack Group, LLC
Abuse contact
abuse@stackgroup.ru
Registered
2013-10-24
Last changed
2026-07-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 17 valid, 0 with no ROA
ROAs
23 authorising AS200044
ASPA
no ASPA record
IRR
100% registered · 17 of 17 announcements
Route objects
25 naming AS200044

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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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