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

AS52747

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52747

NameASN52747

OrganisationWsp Serviços de Telecomunicações Ltda

Country

RIR–

Allocated05.02.2013

Abuse contactnoc@wsp.net.br

Network Overview

IPv4 Prefixes21

IPv6 Prefixes7

Upstreams (Transit)6

Downstreams (Customers)11

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS264329ESTRATEGIA REDES DE TELECOMUNICACOES LTDA.AS264344AMAZONET TELECOMUNICACOES LTDA AS264984CLICKIP PROVEDORES DE ACESSO LTDA AS266445SEA TELECOM LTDA AS266583Telxe AS37468Angola Cables

AS52747ASN52747

Downstreams (Customers)

AS262727AtualNet Provedor de Internet Ltda AS262754FLIX TELECOM AS263611ZUM TELECOM LTDA- ME AS264169WNP INTERNET AS264984CLICKIP PROVEDORES DE ACESSO LTDA AS268683rede banda larga+5

Upstreams (Transit) (6)

AS264329ESTRATEGIA REDES DE TELECOMUNICACOES LTDA.

AS264344AMAZONET TELECOMUNICACOES LTDA

AS264984CLICKIP PROVEDORES DE ACESSO LTDA

AS266445SEA TELECOM LTDA

AS266583Telxe

AS37468Angola Cables

Downstreams (Customers) (11)

AS262727AtualNet Provedor de Internet Ltda

AS262754FLIX TELECOM

AS263611ZUM TELECOM LTDA- ME

AS264169WNP INTERNET

AS264984CLICKIP PROVEDORES DE ACESSO LTDA

AS268683rede banda larga

AS269647PAPAGAIO NETWORKS LTDA

AS272237REDE NORTE TELECOM LTDA

AS274347V B DOS SANTOS SERVICOS DE TELECOMUNICACOES LTDA

AS274669CloudiNet Provedor de Internet

AS274809FLC Pomin

IPv4 Prefixes (21)

177.130.56.0/24

177.130.55.0/24

138.99.108.0/24

177.130.60.0/24

177.130.48.0/24

177.130.53.0/24

177.130.63.0/24

138.99.108.0/23

177.130.48.0/20

177.130.59.0/24

138.99.110.0/24

177.130.50.0/24

138.99.109.0/24

177.130.54.0/24

177.130.58.0/24

177.130.61.0/24

177.130.51.0/24

177.130.49.0/24

177.130.52.0/24

177.130.62.0/24

177.130.57.0/24

IPv6 Prefixes (7)

2804:235c::/38

2804:235c:1100::/40

2804:235c:1000::/40

2804:235c:1000::/38

2804:235c:10::/45

2804:235c:400::/38

2804:235c:800::/38

BGP Peers (2)

AS14840BR.DIGITAL

AS271253LINK BRASIL TELECOMUNICACOES LTDA

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.