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

AS51465

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS51465

NameFIXMAP-M3NET-TRANSIT

Organisationlir-pl-enformatel-1-MNT

Country –

RIRRIPE NCC

Allocated31.08.2010

Abuse contactnoc@m3.net.pl

Network Overview

IPv4 Prefixes1

IPv6 Prefixes2

Upstreams (Transit)40

Downstreams (Customers)22

BGP Peers50

AS Path (BGP neighbours)

Upstreams (Transit)

AS13194UAB "Bite Lietuva"AS137409GSL Networks Pty LTD AS14840BR.DIGITAL AS15830Equinix, Inc.AS174Cogent Communications, LLC AS1764Next Layer Telecommunications+34

AS51465FIXMAP-M3NET-TRANSIT

Downstreams (Customers)

AS197375SIMANT Szymon Balart AS197620ezbit sp. z o.o.AS198424HLG Internet Sp. z o.o.AS202050STIMO.NET SP. Z O.O.AS203306IT-Service Pawel Janeczko AS203821IT4 Polska Sp. z o.o.+16

Upstreams (Transit) (40)

AS13194UAB "Bite Lietuva"

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS15830Equinix, Inc.

AS174Cogent Communications, LLC

AS1764Next Layer Telecommunications

AS201054Stowarzyszenie e-Poludnie

AS20485TransTeleCom JSC

AS205103Telegraph42 Management GmbH

AS20764CJSC RASCOM

AS212024Marc Schmitt

AS24482SG.GS

Downstreams (Customers) (22)

AS197375SIMANT Szymon Balart

AS197620ezbit sp. z o.o.

AS198424HLG Internet Sp. z o.o.

AS202050STIMO.NET SP. Z O.O.

AS203306IT-Service Pawel Janeczko

AS203821IT4 Polska Sp. z o.o.

AS208540Eden Internet Sp. z o.o.

AS210911Lubonet Swiatlowod Sp. z o.o.

AS34390IP4NET Sp. z o.o.

AS35199Enformatel Sp. z o.o.

AS39816Volta Communications Sp.z.o.o.

AS44086Tonetic Group Sp z o.o.

IPv4 Prefixes (1)

193.91.5.0/24

IPv6 Prefixes (2)

2a13:2800::/32

2a03:ae40::/48

BGP Peers (50)

AS12779IT.Gate S.p.A.

AS17639Converge ICT Solutions Inc.

AS1828PacketFabric / Unitas Global

AS198150SIACOM JSC

AS199524Gcore S.A.

AS199938Netzwerge GmbH

AS20932Services Industriels de Geneve

AS209823Enki Multimedia EURL

AS210937Xiufeng Guo

AS212483LEVEL EIGHTY-SIX COMMUNICATIONS LTD

AS213151Christian Elsen

AS213241TECHIT.BE SRL

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.