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

AS16397

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS16397

NameASN16397

OrganisationEQUINIX BRASIL

Country

RIR–

Allocated03.05.2000

Abuse contactSMC@equinix.com

Network Overview

IPv4 Prefixes1

IPv6 Prefixes0

Upstreams (Transit)2

Downstreams (Customers)24

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS15830Equinix, Inc.AS26592EQUINIX BRASIL

AS16397ASN16397

Downstreams (Customers)

AS11179Aryaka Networks, Inc.AS13495NTT DO BRASIL TELECOMUNICACOES LTDA.AS14886Atos Origin Brasil Ltda AS19820Ball Corporation AS26152Cisco Webex LLC AS262435Base Solucoes de Int. em Tecnologia e Informatica+18

Upstreams (Transit) (2)

AS15830Equinix, Inc.

AS26592EQUINIX BRASIL

Downstreams (Customers) (24)

AS11179Aryaka Networks, Inc.

AS13495NTT DO BRASIL TELECOMUNICACOES LTDA.

AS14886Atos Origin Brasil Ltda

AS19820Ball Corporation

AS26152Cisco Webex LLC

AS262435Base Solucoes de Int. em Tecnologia e Informatica

AS262513SERMA ASSOC DOS USUARIOS DE QUIP DE PROCESS DE DAD

AS262545CLARANET TECHNOLOGY S.A.

AS262938B3A COMUNICAÇÃO LTDA

AS264220EQUINIX BRASIL

AS264901Ailon Rodrigo Oliveira Lima ME

AS265353LOUIS DREYFUS COMPANY BRASIL S.A.

IPv4 Prefixes (1)

5.62.51.0/24

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.