An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS8985

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS8985

NameMSK-IX_Services

OrganisationAS3316-MNT

Country –

RIRRIPE NCC

Allocated01.01.1970

Abuse contactip@msk-ix.ru

Network Overview

IPv4 Prefixes16

IPv6 Prefixes5

Upstreams (Transit)9

Downstreams (Customers)30

BGP Peers8

AS Path (BGP neighbours)

Upstreams (Transit)

AS202984Team-Host (Chernyshov Aleksandr Aleksandrovich)AS20485TransTeleCom JSC AS25091IP-Max SA AS3316Internet Exchange MSK-IX JSC AS41327Fiber Telecom S.p.A.AS57304RETN Russia+3

AS8985MSK-IX_Services

Downstreams (Customers)

AS199009"The Technical center of Internet" Limited Liability Company AS199070State Intitution "Resources of Yamala"AS201052Autonomous nonprofit organisation "Computer Incident Response Center"AS204582"The Technical center of Internet" Limited Liability Company AS207207Yandex.OFD LLC AS211796Invasion Universe LLC+24

Upstreams (Transit) (9)

AS202984Team-Host (Chernyshov Aleksandr Aleksandrovich)

AS20485TransTeleCom JSC

AS25091IP-Max SA

AS3316Internet Exchange MSK-IX JSC

AS41327Fiber Telecom S.p.A.

AS57304RETN Russia

AS8359MTS PJSC

AS9002RETN Limited

AS9198JSC Kazakhtelecom

Downstreams (Customers) (30)

AS199009"The Technical center of Internet" Limited Liability Company

AS199070State Intitution "Resources of Yamala"

AS201052Autonomous nonprofit organisation "Computer Incident Response Center"

AS204582"The Technical center of Internet" Limited Liability Company

AS207207Yandex.OFD LLC

AS211796Invasion Universe LLC

AS21416"The Technical center of Internet" Limited Liability Company

AS25371Keldysh Institute of Applied Mathematics, Russian Academy of Sciences

AS3316Internet Exchange MSK-IX JSC

AS39688JSC "OTP BANK"

AS41601NEO Print Ltd.

AS42385Join-stock company "Internet Exchange"MSK-IX"

IPv4 Prefixes (16)

195.208.24.0/21

194.226.38.0/23

194.226.16.0/24

195.209.140.0/24

194.226.58.0/23

195.19.8.0/24

193.232.64.0/24

194.190.146.0/24

195.209.148.0/24

195.208.29.0/24

195.209.147.0/24

193.232.226.0/23

194.85.16.0/24

195.208.222.0/24

194.226.56.0/23

194.226.41.0/24

IPv6 Prefixes (5)

2001:6d0:8001::/48

2001:6d0:ffd8::/48

2001:6d0:ffc7::/48

2001:6d0:8000::/48

2a09:bd00:ffca::/48

BGP Peers (8)

AS20764CJSC RASCOM

AS24482SG.GS

AS28910"Uzbektelekom" Joint Stock Company

AS28917Fiord Networks, UAB

AS35598INETCOM CARRIER LLC

AS36236NetActuate, Inc

AS41722Miran Ltd.

AS49673Truenetwork LLC

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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.