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

AS263661

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263661

NameASN263661

OrganisationBRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO

Country

RIR–

Allocated11.11.2013

Abuse contactnoc@brasildigital.net.br

Network Overview

IPv4 Prefixes5

IPv6 Prefixes6

Upstreams (Transit)9

Downstreams (Customers)17

BGP Peers20

AS Path (BGP neighbours)

Upstreams (Transit)

AS10429Vivo (TELEFÔNICA BRASIL)AS137409GSL Networks Pty LTD AS13786Seaborn (Seabras USA, LLC)AS37468Angola Cables AS4230Claro (Embratel)AS6057Administracion Nacional de Telecomunicaciones+3

AS263661ASN263661

Downstreams (Customers)

AS262727AtualNet Provedor de Internet Ltda AS263947VirtualSpace Telecom AS265431TRIBUNAL REGIONAL DO TRABALHO-14a.REGIÃO AS266172BR364 SERVIÇOS DE TELECOMUNICAÇÕES LTDA AS266920Globofiber Telecom AS267424BR364 SERVIÇOS DE TELECOMUNICAÇÃO+11

Upstreams (Transit) (9)

AS10429Vivo (TELEFÔNICA BRASIL)

AS137409GSL Networks Pty LTD

AS13786Seaborn (Seabras USA, LLC)

AS37468Angola Cables

AS4230Claro (Embratel)

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS7195EdgeUno

AS8167V.tal

Downstreams (Customers) (17)

AS262727AtualNet Provedor de Internet Ltda

AS263947VirtualSpace Telecom

AS265431TRIBUNAL REGIONAL DO TRABALHO-14a.REGIÃO

AS266172BR364 SERVIÇOS DE TELECOMUNICAÇÕES LTDA

AS266920Globofiber Telecom

AS267424BR364 SERVIÇOS DE TELECOMUNICAÇÃO

AS267586TUNINS TELECOM

AS267963HAYAN TELECOM

AS268277PROVEDOR LAN VEGAS

AS269103FG Telecom

AS270871WPNET TELECOM

AS271017AMAZONFIBER SERVICOS DE COMUNICACAO LTDA

IPv4 Prefixes (5)

177.221.56.0/22

187.63.236.0/22

45.179.86.0/23

168.205.124.0/22

45.190.140.0/22

IPv6 Prefixes (6)

2804:1128:8000::/34

2804:1128::/34

2804:1128::/32

2804:1128:c000::/40

2804:1128:4000::/34

2804:1128:8000::/40

BGP Peers (20)

AS14840BR.DIGITAL

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.

AS36236NetActuate, Inc

AS51185MainStreaming SpA

AS52873

AS60503

AS61573

AS266172BR364 SERVIÇOS DE TELECOMUNICAÇÕES LTDA

AS266920Globofiber Telecom

AS267424BR364 SERVIÇOS DE TELECOMUNICAÇÃO

AS271017AMAZONFIBER SERVICOS DE COMUNICACAO LTDA

AS271602

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.