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

AS266602

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266602

NameASN266602

OrganisationODATA S.A.

Country

RIR–

Allocated05.06.2017

Abuse contactti.odata@odata.com.br

Network Overview

IPv4 Prefixes7

IPv6 Prefixes2

Upstreams (Transit)13

Downstreams (Customers)7

BGP Peers23

AS Path (BGP neighbours)

Upstreams (Transit)

AS10429Vivo (TELEFÔNICA BRASIL)AS11172Alestra, S. de R.L. de C.V.AS137409GSL Networks Pty LTD AS13786Seaborn (Seabras USA, LLC)AS14259Gtd Internet S.A.AS16735Algar Telecom+7

AS266602ASN266602

Downstreams (Customers)

AS262415OPEN PROCESSAMENTO DE DADOS LTDA AS262666World Web Internet Ltda AS264559Inovti Solucoes em Informatica Ltda AS266927BINARIO CLOUD SER DE COMPUTACAO E INFORMATICA LTDA AS267623House Tecnologia da Informação EIRELI-EPP AS3356Lumen (Level 3)+1

Upstreams (Transit) (13)

AS10429Vivo (TELEFÔNICA BRASIL)

AS11172Alestra, S. de R.L. de C.V.

AS137409GSL Networks Pty LTD

AS13786Seaborn (Seabras USA, LLC)

AS14259Gtd Internet S.A.

AS16735Algar Telecom

AS174Cogent Communications, LLC

AS26615TIM S/A

AS28394Bicentel SA de CV

AS3356Lumen (Level 3)

AS52468UFINET PANAMA S.A.

AS6057Administracion Nacional de Telecomunicaciones

AS6939

Downstreams (Customers) (7)

AS262415OPEN PROCESSAMENTO DE DADOS LTDA

AS262666World Web Internet Ltda

AS264559Inovti Solucoes em Informatica Ltda

AS266927BINARIO CLOUD SER DE COMPUTACAO E INFORMATICA LTDA

AS267623House Tecnologia da Informação EIRELI-EPP

AS3356Lumen (Level 3)

AS52831Explora Telecom

IPv4 Prefixes (7)

149.78.212.0/23

149.78.208.0/23

149.78.208.0/20

45.7.232.0/22

149.78.209.0/24

149.78.219.0/24

149.78.214.0/23

IPv6 Prefixes (2)

2804:3e84::/32

2804:3e84:a::/48

BGP Peers (23)

AS14840BR.DIGITAL

AS198150SIACOM JSC

AS199524Gcore S.A.

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

AS24482SG.GS

AS262427Invista Net Provedor de Acesso Ltda

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28624Oops Internet

AS28634Life Tecnologia Ltda.

AS262415OPEN PROCESSAMENTO DE DADOS LTDA

AS262666World Web Internet Ltda

AS264559Inovti Solucoes em Informatica Ltda

AS52831Explora Telecom

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.