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

AS34300

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS34300

NameSPACENET-AS

OrganisationInternet-Cosmos LLC

Country –

RIRRIPE NCC

Allocated10.12.2004

Abuse contactnoc@spacenet.ru

Network Overview

IPv4 Prefixes72

IPv6 Prefixes0

Upstreams (Transit)17

Downstreams (Customers)0

BGP Peers15

AS Path (BGP neighbours)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS15958CETIN Ltd. Belgrade AS202984Team-Host (Chernyshov Aleksandr Aleksandrovich)AS20764CJSC RASCOM AS25091IP-Max SA AS25478iHome LLC+11

AS34300SPACENET-AS

Downstreams (Customers)

none

Upstreams (Transit) (17)

AS1299Arelion (fka. Telia Carrier)

AS15958CETIN Ltd. Belgrade

AS202984Team-Host (Chernyshov Aleksandr Aleksandrovich)

AS20764CJSC RASCOM

AS25091IP-Max SA

AS25478iHome LLC

AS28917Fiord Networks, UAB

AS42295TBISS Ltd

AS50384W-IX Route Servers

AS50673Serverius Holding B.V.

AS60171AFR-IX TELECOM S.A.

AS6204INTERKVM HOST SRL

IPv4 Prefixes (72)

62.173.144.0/24

85.93.143.0/24

62.173.130.0/24

62.173.138.0/24

185.113.108.0/24

62.173.129.0/24

62.173.152.0/24

185.31.160.0/24

62.173.155.0/24

85.93.129.0/24

85.93.152.0/24

62.173.135.0/24

62.173.145.0/24

85.93.139.0/24

85.93.156.0/24

85.93.154.0/24

62.173.146.0/24

62.173.136.0/24

85.93.140.0/24

62.173.147.0/24

85.93.131.0/24

185.31.163.0/24

185.113.108.0/22

62.173.132.0/24

85.93.151.0/24

193.150.54.0/23

185.113.111.0/24

85.93.128.0/24

62.173.142.0/24

62.173.150.0/24

85.93.145.0/24

85.93.155.0/24

185.113.109.0/24

85.93.135.0/24

85.93.150.0/24

62.173.153.0/24

85.93.142.0/24

85.93.147.0/24

85.93.128.0/19

185.31.160.0/22

185.31.161.0/24

85.93.153.0/24

62.173.154.0/24

62.173.134.0/24

62.173.143.0/24

85.93.141.0/24

62.173.137.0/24

62.173.139.0/24

62.173.149.0/24

85.93.130.0/24

62.173.128.0/19

85.93.136.0/24

85.93.138.0/24

62.173.141.0/24

62.173.131.0/24

85.93.144.0/24

85.93.158.0/24

85.93.134.0/24

85.93.133.0/24

62.173.151.0/24

62.173.128.0/24

62.173.133.0/24

185.113.110.0/24

85.93.149.0/24

85.93.137.0/24

62.173.148.0/24

62.173.140.0/24

85.93.148.0/24

85.93.159.0/24

185.31.162.0/24

85.93.157.0/24

85.93.132.0/24

BGP Peers (15)

AS13004Serbian Open Exchange DOO

AS200612Gulf Bridge International Inc.

AS205112PHILUNET GmbH

AS208972GIBIRNet Iletisim

AS209823Enki Multimedia EURL

AS24482SG.GS

AS3170VeloxServ Communications Ltd

AS37721Virtual Technologies & Solutions

AS41327Fiber Telecom S.p.A.

AS44901Belcloud LTD

AS47692Nessus GmbH

AS48678Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi

AS49434

AS49673

AS51185

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

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.