asn.dev

Autonomous system

AS42728 RIPN-RU-EKT

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 1 recorded by PCH
Upstreams 4 1 downstream
Flagged prefixes 0 none

Summary

MSK-IX

Russian Federation · AI-generated

ix peering russia

RIPN-RU-EKT is operated by Join-stock company "Internet Exchange"MSK-IX.

What it's used for

  • The address space carries peering and exchange infrastructure, evidenced by netnames RIPN-EBURG-RU-NET and MSK-IX and registrant MSK-IX NOC.
  • The AS announces 512 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, with 6 observed neighbours, indicating a small-scale peering point or regional exchange node.
  • Traffic from this AS consists of inter-AS peering sessions and exchange traffic for members of the MSK-IX network.

Notable

  • Registrants align with the announcer, listing MSK-IX NOC and Join-stock company "Internet Exchange"MSK-IX".
  • The inventory consists of two /24 IPv4 blocks and two /48 IPv6 blocks, a compact footprint typical for a specific exchange point or regional node.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
MSK-IX EkaterinburgEkaterinburg, Russia194.85.107.59

Transit providers

4 upstream, 1 downstream and 9 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12389PJSC Rostelecom125
AS20485Joint Stock Company TransTeleCom64
AS9049JSC "ER-Telecom Holding"6
AS43213Join-stock company "Internet Exchange"MSK-IX"1

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 2 prefixes · 512 addresses IPv6 2 prefixes

CountryNamePrefixes
RURussian Federation4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS42728
Registry name
RIPN-RU-EKT
Registrant
Join-stock company "Internet Exchange"MSK-IX"
Abuse contact
ip@msk-ix.ru
Registered
2007-04-05
Last changed
2020-03-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS42728
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS42728

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 1,782 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