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

AS10906

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS10906

NameASN10906

OrganisationNúcleo de Inf. e Coord. do Ponto BR - NIC.BR

Country

RIR–

Allocated16.11.1999

Abuse contactfneves@registro.br

Network Overview

IPv4 Prefixes2

IPv6 Prefixes2

Upstreams (Transit)11

Downstreams (Customers)0

BGP Peers17

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS1764Next Layer Telecommunications AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR AS40528ICANN AS4455IX Reach Ltd AS4608Asia Pacific Network Information Centre+5

AS10906ASN10906

Downstreams (Customers)

none

Upstreams (Transit) (11)

AS137409GSL Networks Pty LTD

AS1764Next Layer Telecommunications

AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR

AS40528ICANN

AS4455IX Reach Ltd

AS4608Asia Pacific Network Information Centre

AS52320V.tal (GlobeNet)

AS5538Institute of Mathematics and Computer Science of University of Latvia

AS6057Administracion Nacional de Telecomunicaciones

AS6663Türk Telekom International

AS8218Zayo Europe

IPv4 Prefixes (2)

200.189.41.0/24

200.189.40.0/24

IPv6 Prefixes (2)

2001:12f8:8::/48

2001:12f8:9::/48

BGP Peers (17)

AS13786Seaborn (Seabras USA, LLC)

AS14840BR.DIGITAL

AS212483LEVEL EIGHTY-SIX COMMUNICATIONS LTD

AS24482SG.GS

AS262427Invista Net Provedor de Acesso Ltda

AS263152MIGO TELECOM

AS264479Turbozone Internet

AS28634Life Tecnologia Ltda.

AS29504Freenet Liberec, z.s.

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS40994Alwyzon (Hohl IT)

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.