ASN Lookup Tool

Join stock company Internet ExchangeMSK IX msk-ix.ru RU RU 0 Routes

AS Data

AS42403

AS42403Join stock company Internet ExchangeMSK IX

AS Number 42403
AS Name NSK-IX-RS
Organization Join stock company Internet ExchangeMSK IX (org-jce1-ripe)
Country RU
Website msk-ix.ru
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2007-02-16

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Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS42383 - AS42953'

as-block:       AS42383 - AS42953
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-06-23T05:12:23Z
last-modified:  2026-06-23T05:12:23Z
source:         RIPE

% Information related to 'AS42403'

% Abuse contact for 'AS42403' is 'ip@msk-ix.ru'

aut-num:        AS42403
as-name:        NSK-IX-RS
org:            ORG-JCE1-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS3316-MNT
mnt-by:         RUIX-MNT
import:         from AS112
                action pref=100;
                accept AS112
import:         from AS2854
                action pref=100;
                accept AS-OBSRUSSIA6 AS-ROSPRINT
import:         from AS3267
                action pref=100;
                accept AS3267:AS-CUSTOMERS
import:         from AS5387
                action pref=100;
                accept AS-NSC-NSKIX-SET AS-NSC6-SET
import:         from AS8359
                action pref=100;
                accept AS-MTU
import:         from AS8410
                action pref=100;
                accept AS8410
import:         from AS8985
                action pref=100;
                accept AS-MSK-IX-SERVICES
import:         from AS9049
                action pref=100;
                accept AS-ERTH
import:         from AS9177
                action pref=100;
                accept AS-RTASVYAZ
import:         from AS12389
                action pref=100;
                accept AS-ROSTELECOM
import:         from AS12418
                action pref=100;
                accept AS-QUANTUM
import:         from AS12668
                action pref=100;
                accept AS-MIRALOGIC
import:         from AS12737
                action pref=100;
                accept AS-KPS
import:         from AS13094
                action pref=100;
                accept AS-MILECOM-RS
import:         from AS21030
                action pref=100;
                accept AS-CDNNOW
import:         from AS25091
                action pref=100;
                accept AS-IP-MAX AS-IP-MAX-V6
import:         from AS25152
                action pref=100;
                accept AS25152
import:         from AS25231
                action pref=100;
                accept AS-CITNSO-DEPART
import:         from AS28709
                action pref=100;
                accept AS-VKONTAKTE
import:         from AS31133
                action pref=100;
                accept AS-CDN-MEGAFON
import:         from AS31200
                action pref=100;
                accept AS-RUNTK-SET
import:         from AS31499
                action pref=100;
                accept AS-MOTIV
import:         from AS33991
                action pref=100;
                accept AS-IGRA
import:         from AS34352
                action pref=100;
                accept AS-MCN
import:         from AS34757
                action pref=100;
                accept AS-SIBSET
import:         from AS34879
                action pref=100;
                accept AS-NGENIX-NSK
import:         from AS35025
                action pref=100;
                accept AS-TELECONNECT
import:         from AS36040
                action pref=100;
                accept AS-GOOGLE
import:         from AS39684
                action pref=100;
                accept AS39684
import:         from AS39927
                action pref=100;
                accept AS-ELIGHT
import:         from AS40995
                action pref=100;
                accept AS-CNLTD
import:         from AS41794
                action pref=100;
                accept AS-SIBSET-BARN
import:         from AS42139
                action pref=100;
                accept AS-NS9_RIPN_NET
import:         from AS42498
                action pref=100;
                accept AS-GERCON
import:         from AS42574
                action pref=100;
                accept AS-NSPLUS
import:         from AS43330
                action pref=100;
                accept AS43330
import:         from AS44128
                action pref=100;
                accept AS-INTERNET-PRO-EKT-IX
import:         from AS44206
                action pref=100;
                accept AS-SIBSET-KRS
import:         from AS44587
                action pref=100;
                accept AS-MEGACOM
import:         from AS47117
                action pref=100;
                accept AS47117
import:         from AS47433
                action pref=100;
                accept AS-SIBSET-KEM
import:         from AS47569
                action pref=100;
                accept as-erlang
import:         from AS48507
                action pref=100;
                accept AS-SIBMEDIAFON
import:         from AS49218
                action pref=100;
                accept AS-NTKS
import:         from AS49673
                action pref=100;
                accept AS-TRUENETWORK
import:         from AS49814
                action pref=100;
                accept AS-TOMGATE
import:         from AS49954
                action pref=100;
                accept AS49954
import:         from AS50166
                action pref=100;
                accept AS-RTCLOUD-NSK
import:         from AS50187
                action pref=100;
                accept AS-BWC
import:         from AS50776
                action pref=100;
                accept AS50776
import:         from AS50923
                action pref=100;
                accept AS-METRO-SET AS-METRO-SET6
import:         from AS51028
                action pref=100;
                accept AS-SVOLS
import:         from AS51178
                action pref=100;
                accept AS-AVANTEL-SPB
import:         from AS57277
                action pref=100;
                accept AS-BAIKAL-IX-TRANSIT
import:         from AS57494
                action pref=100;
                accept AS-ADMAN
import:         from AS57629
                action pref=100;
                accept AS57629
import:         from AS60119
                action pref=100;
                accept AS-EDINOS
import:         from AS60388
                action pref=100;
                accept AS-SIGMA-TELECOM
import:         from AS61976
                action pref=100;
                accept AS61976:AS-SELECTEL-NSK
import:         from AS62261
                action pref=100;
                accept AS-NSK-MEDIAIX
import:         from AS62331
                action pref=100;
                accept AS62331
import:         from AS196949
                action pref=100;
                accept AS-PODRYAD
import:         from AS201119
                action pref=100;
                accept AS201119
import:         from AS201706
                action pref=100;
                accept AS-SERVICEPIPE
import:         from AS202498
                action pref=100;
                accept AS202498
import:         from AS204720
                action pref=100;
                accept AS-CDNETWORKSRU
import:         from AS205063
                action pref=100;
                accept AS-CORTEL
import:         from AS206768
                action pref=100;
                accept AS206768
import:         from AS207785
                action pref=100;
                accept AS-HOSTLINE-IX
import:         from AS207883
                action pref=100;
                accept AS207883
import:         from AS209307
                action pref=100;
                accept AS-CNX-EKB
import:         from AS210756
                action pref=100;
                accept AS-EDGECENTER
import:         from AS211609
                action pref=100;
                accept AS211609
export:         to AS112
                announce AS-NSKROUTESERVER
export:         to AS2854
                announce AS-NSKROUTESERVER
export:         to AS3267
                announce AS-NSKROUTESERVER
export:         to AS5387
                announce AS-NSKROUTESERVER
export:         to AS8359
                announce AS-NSKROUTESERVER
export:         to AS8410
                announce AS-NSKROUTESERVER
export:         to AS8985
                announce AS-NSKROUTESERVER
export:         to AS9049
                announce AS-NSKROUTESERVER
export:         to AS9177
                announce AS-NSKROUTESERVER
export:         to AS12389
                announce AS-NSKROUTESERVER
export:         to AS12418
                announce AS-NSKROUTESERVER
export:         to AS12668
                announce AS-NSKROUTESERVER
export:         to AS12737
                announce AS-NSKROUTESERVER
export:         to AS13094
                announce AS-NSKROUTESERVER
export:         to AS21030
                announce AS-NSKROUTESERVER
export:         to AS25091
                announce AS-NSKROUTESERVER
export:         to AS25152
                announce AS-NSKROUTESERVER
export:         to AS25231
                announce AS-NSKROUTESERVER
export:         to AS28709
                announce AS-NSKROUTESERVER
export:         to AS31133
                announce AS-NSKROUTESERVER
export:         to AS31200
                announce AS-NSKROUTESERVER
export:         to AS31499
                announce AS-NSKROUTESERVER
export:         to AS33991
                announce AS-NSKROUTESERVER
export:         to AS34352
                announce AS-NSKROUTESERVER
export:         to AS34757
                announce AS-NSKROUTESERVER
export:         to AS34879
                announce AS-NSKROUTESERVER
export:         to AS35025
                announce AS-NSKROUTESERVER
export:         to AS36040
                announce AS-NSKROUTESERVER
export:         to AS39684
                announce AS-NSKROUTESERVER
export:         to AS39927
                announce AS-NSKROUTESERVER
export:         to AS40995
                announce AS-NSKROUTESERVER
export:         to AS41794
                announce AS-NSKROUTESERVER
export:         to AS42139
                announce AS-NSKROUTESERVER
export:         to AS42498
                announce AS-NSKROUTESERVER
export:         to AS42574
                announce AS-NSKROUTESERVER
export:         to AS43330
                announce AS-NSKROUTESERVER
export:         to AS44128
                announce AS-NSKROUTESERVER
export:         to AS44206
                announce AS-NSKROUTESERVER
export:         to AS44587
                announce AS-NSKROUTESERVER
export:         to AS47117
                announce AS-NSKROUTESERVER
export:         to AS47433
                announce AS-NSKROUTESERVER
export:         to AS47569
                announce AS-NSKROUTESERVER
export:         to AS48507
                announce AS-NSKROUTESERVER
export:         to AS49218
                announce AS-NSKROUTESERVER
export:         to AS49673
                announce AS-NSKROUTESERVER
export:         to AS49814
                announce AS-NSKROUTESERVER
export:         to AS49954
                announce AS-NSKROUTESERVER
export:         to AS50166
                announce AS-NSKROUTESERVER
export:         to AS50187
                announce AS-NSKROUTESERVER
export:         to AS50776
                announce AS-NSKROUTESERVER
export:         to AS50923
                announce AS-NSKROUTESERVER
export:         to AS51028
                announce AS-NSKROUTESERVER
export:         to AS51178
                announce AS-NSKROUTESERVER
export:         to AS57277
                announce AS-NSKROUTESERVER
export:         to AS57494
                announce AS-NSKROUTESERVER
export:         to AS57629
                announce AS-NSKROUTESERVER
export:         to AS60119
                announce AS-NSKROUTESERVER
export:         to AS60388
                announce AS-NSKROUTESERVER
export:         to AS61976
                announce AS-NSKROUTESERVER
export:         to AS62261
                announce AS-NSKROUTESERVER
export:         to AS62331
                announce AS-NSKROUTESERVER
export:         to AS196949
                announce AS-NSKROUTESERVER
export:         to AS201119
                announce AS-NSKROUTESERVER
export:         to AS201706
                announce AS-NSKROUTESERVER
export:         to AS202498
                announce AS-NSKROUTESERVER
export:         to AS204720
                announce AS-NSKROUTESERVER
export:         to AS205063
                announce AS-NSKROUTESERVER
export:         to AS206768
                announce AS-NSKROUTESERVER
export:         to AS207785
                announce AS-NSKROUTESERVER
export:         to AS207883
                announce AS-NSKROUTESERVER
export:         to AS209307
                announce AS-NSKROUTESERVER
export:         to AS210756
                announce AS-NSKROUTESERVER
export:         to AS211609
                announce AS-NSKROUTESERVER
remarks:        * -------------------------------------------------------------
remarks:        AS42403 is used for the NSK-IX Route Servers.
remarks:        All ASes participating in the Route Servers peering
remarks:        are grouped into the AS-SET: AS-NSKROUTESERVER
remarks:
remarks:        You may use communities to control outgoing information
remarks:        via the route server. The meaning and order of evaluation is
remarks:        important:
remarks:
remarks:        block announcement of a route to a certain peer 0:peer-as
remarks:        announcement of a route to a certain peer 42403:peer-as
remarks:        block announcement of a route to all peers 0:42403
remarks:        announcement of a route to all peers 42403:42403
remarks:
remarks:        Please visit http://www.ix.ru/eng/nsk/routeserver.html
remarks:        for more information on the NSK-IX Route Servers
remarks:        and for more filtering options.
remarks:        * -------------------------------------------------------------
created:        2007-02-16T08:08:53Z
last-modified:  2026-07-03T05:42:29Z
source:         RIPE # Filtered

organisation:   ORG-JCE1-RIPE
org-name:       Join-stock company "Internet Exchange"MSK-IX"
country:        RU
reg-nr:         1087746785356
org-type:       LIR
address:        8 Marta Street 1, bld. 12, office XXXV, room 19
address:        127083
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +7 495 7379296
admin-c:        EV3802-RIPE
tech-c:         IA5224-RIPE
abuse-c:        AR49378-RIPE
mnt-ref:        RUIX-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RUIX-MNT
created:        2018-11-16T14:06:09Z
last-modified:  2026-05-13T07:11:35Z
source:         RIPE # Filtered

person:         Placeholder Person Object
address:        RIPE Network Coordination Centre
address:        P.O. Box 10096
address:        1001 EB Amsterdam
address:        The Netherlands
phone:          +31 20 535 4444
nic-hdl:        DUMY-RIPE
mnt-by:         RIPE-DBM-MNT
remarks:        **********************************************************
remarks:        * This is a placeholder object to protect personal data.
remarks:        * To view the original object, please query the RIPE
remarks:        * Database at:
remarks:        * http://www.ripe.net/whois
remarks:        **********************************************************
created:        2009-11-11T16:36:07Z
last-modified:  2026-03-20T13:26:57Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS49954 Progress Technology LLC RU
AS28709 LLC VK RU
AS207785 HOSTLINE, UAB LT
AS44206 Sibirskie Seti Ltd. RU
AS47569 Erlang company Ltd. RU
AS8359 MTS PJSC RU
AS50187 BaikalWestCom RU
AS31133 PJSC MegaFon RU
AS205063 Cortel LLC RU
AS31200 Novotelecom Ltd RU
AS60388 JSC Oil Transportation and Production Telecommunications RU
AS31499 Ekaterinburg 2000 LLC RU
AS8985 Join stock company Internet ExchangeMSK IX RU
AS202498 T MOB LLC RU
AS44128 Internet Pro LLC RU
AS12737 KrasPromStroy, LLC RU
AS206768 Association of IT Companies of Kazakhstan KZ
AS51028 Zummer LLC RU
AS196949 Natalia Sergeevna Filicheva RU
AS33991 IGRA SERVICE LLC RU
AS25231 State Budget Enterprise of Novosibirsk region Novosibirsk region center of information technologies RU
AS21030 Cluster LLC RU
AS12418 Quantum CJSC RU
AS210756 EdgeCenter LLC RU
AS50776 Joint Stock Company System Telecom RU
AS44587 MEGACOM IT LLC RU
AS25152 Reseaux IP Europeens Network Coordination Centre RIPE NCC NL
AS35025 AO Teleconnect RU
AS61976 JSC Selectel RU
AS41794 Sibirskie Seti Ltd. RU
AS48507 LTD SibMediaFon RU
AS49673 Truenetwork LLC RU
AS5387 Computational technologies consulting LLC RU
AS13094 JSC ER Telecom Holding RU
AS49218 Nizhnetagilskie Kompyuternye Seti LLC RU
AS42498 Gerkon LTD RU
AS62261 Join stock company Internet ExchangeMSK IX RU
AS50923 Metroset Ltd. RU
AS57277 LLC Zero Kilometer RU
AS12668 LLC KomTehCentr RU
AS50166 RTCloud, LLC RU
AS207883 LLC KPD TELECOM RU
AS201706 SERVICEPIPE LLC RU
AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE KURCHATOV INSTITUTE RU
AS25091 IP Max SA CH
AS62331 Media Holding TVK Ltd. RU
AS40995 Sibirskie Seti Ltd. RU
AS57494 Adman LLC RU
AS201119 Icewood LLC RU
AS209307 LLC Cifrovie Seti Urala RU
AS49814 TomGate LLC RU
AS42574 Novaya Sibir Plus Ltd. RU
AS39927 E Light Telecom Ltd. RU
AS47117 Sibline Ltd. RU
AS36040 Google LLC US
AS43330 Individual Entrepreneur Dmitriy Fokin RU
AS12389 PJSC Rostelecom RU
AS211609 OKKO LLC RU
AS9049 JSC ER Telecom Holding RU
AS2854 LLC Orange Business Services RU

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Frequently Asked Questions

ASN AS42403 is an Autonomous System Number used to identify a network for BGP internet routing.
AS42403 is listed under Join stock company Internet ExchangeMSK IX.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.