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

AS266152

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266152

NameASN266152

OrganisationPJM NET

Country

RIR–

Allocated11.04.2017

Abuse contactlailson.costa@pjm.net.br

Network Overview

IPv4 Prefixes7

IPv6 Prefixes3

Upstreams (Transit)8

Downstreams (Customers)16

BGP Peers29

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS262491SS INFORMÁTICA AS262773Proxxima Telecomunicações AS267613ELETRONET S.A.AS268624Gamers Club Ltda AS6057Administracion Nacional de Telecomunicaciones+2

AS266152ASN266152

Downstreams (Customers)

AS20473The Constant Company, LLC AS264918Technical Internet AS265240NET GUIBOR AS267323DOUETTES SERVIÇOS DE INFORMATICA E TELECOMUNICAÇÕE AS268284CHARLES UBERDAN ALVES DE SENA - ME AS268546Global Live+10

Upstreams (Transit) (8)

AS137409GSL Networks Pty LTD

AS262491SS INFORMÁTICA

AS262773Proxxima Telecomunicações

AS267613ELETRONET S.A.

AS268624Gamers Club Ltda

AS6057Administracion Nacional de Telecomunicaciones

AS61832Giga+ Empresas

AS6939Hurricane Electric LLC

Downstreams (Customers) (16)

AS20473The Constant Company, LLC

AS264918Technical Internet

AS265240NET GUIBOR

AS267323DOUETTES SERVIÇOS DE INFORMATICA E TELECOMUNICAÇÕE

AS268284CHARLES UBERDAN ALVES DE SENA - ME

AS268546Global Live

AS269699LINAX SERVICOS DE INTERNET LTDA

AS270376EWERTON N B ARAUJO

AS270385CONECTA - PROVEDOR DE INTERNET LTDA.

AS272781DCG do Brasil Solucões de Tecnologia

AS28135ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL - ANID

AS28160MEGALINK INTERNET

IPv4 Prefixes (7)

45.6.36.0/22

45.6.38.0/24

45.6.36.0/24

45.6.36.0/23

45.6.37.0/24

45.6.39.0/24

45.6.38.0/23

IPv6 Prefixes (3)

2804:3b7c::/33

2804:3b7c::/32

2804:3b7c:8000::/33

BGP Peers (29)

AS14840BR.DIGITAL

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.

AS35280F5 Networks SARL