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

AS52719

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52719

NameASN52719

OrganisationESPECTRO Gall Ltda

Country

RIR–

Allocated16.01.2013

Abuse contactjeanpgall@gmail.com

Network Overview

IPv4 Prefixes3

IPv6 Prefixes4

Upstreams (Transit)4

Downstreams (Customers)5

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS265269MEGA TELE INFORMATICA AS272777JNET BAHIA COMUNICACAO MULTIMIDIA LTDA AS52587iFibra Telecom AS61832Giga+ Empresas

AS52719ASN52719

Downstreams (Customers)

AS262663METROFLEX TELECOMUNICACOES LTDA AS265269MEGA TELE INFORMATICA AS266584Conect- Provedor de Internet Ltda EPP AS274567Ms marques serviços de banda larga eireli AS52556Ribeironet Informática

Upstreams (Transit) (4)

AS265269MEGA TELE INFORMATICA

AS272777JNET BAHIA COMUNICACAO MULTIMIDIA LTDA

AS52587iFibra Telecom

AS61832Giga+ Empresas

Downstreams (Customers) (5)

AS262663METROFLEX TELECOMUNICACOES LTDA

AS265269MEGA TELE INFORMATICA

AS266584Conect- Provedor de Internet Ltda EPP

AS274567Ms marques serviços de banda larga eireli

AS52556Ribeironet Informática

IPv4 Prefixes (3)

177.84.73.0/24

177.84.75.0/24

177.84.72.0/24

IPv6 Prefixes (4)

2804:c80:c400::/48

2804:c80:c000::/40

2804:c80:c000::/34

2804:c80::/34

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.