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

AS266142

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266142

NameASN266142

OrganisationBahiadados Telecom Ltda.

Country

RIR–

Allocated10.04.2017

Abuse contactthomas@madeintech.com.br

Network Overview

IPv4 Prefixes3

IPv6 Prefixes3

Upstreams (Transit)9

Downstreams (Customers)12

BGP Peers27

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS35280F5 Networks SARL AS39120Convergenze S.p.A.AS52873Softdados Telecomunicações AS6057Administracion Nacional de Telecomunicaciones AS61568ALOO TELECOM - FSF TECNOLOGIA SA+3

AS266142ASN266142

Downstreams (Customers)

AS264952GSG TELECOM SERVICOS LTDA - ME AS266524ONBAHIA TELECOM AS266611POLISERV SERVICOS E COMERCIO LTDA - ME AS267050PLENA SERVICOS DE COMUNICACAO MULTIMIDIA LTDA AS267350Go INTERNET E TELECOM LTDA ME AS268529CBN TELECOM+6

Upstreams (Transit) (9)

AS137409GSL Networks Pty LTD

AS35280F5 Networks SARL

AS39120Convergenze S.p.A.

AS52873Softdados Telecomunicações

AS6057Administracion Nacional de Telecomunicaciones

AS61568ALOO TELECOM - FSF TECNOLOGIA SA

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS6939Hurricane Electric LLC

AS7195EdgeUno

Downstreams (Customers) (12)

AS264952GSG TELECOM SERVICOS LTDA - ME

AS266524ONBAHIA TELECOM

AS266611POLISERV SERVICOS E COMERCIO LTDA - ME

AS267050PLENA SERVICOS DE COMUNICACAO MULTIMIDIA LTDA

AS267350Go INTERNET E TELECOM LTDA ME

AS268529CBN TELECOM

AS268803JRB TELECOM LTDA

AS269297KIKONECTTELECOM TELECOMUNICACOES E MULTIMIDIA LTDA

AS269355VSC TELECOM EIRELI - ME

AS270293ION DADOS TELECOM

AS270652H.L INFORMATICA TELECON LTDA

AS270687R. TECH COMUNICACAO MULTIMIDIA E NETWORKS LTDA

IPv4 Prefixes (3)

186.65.106.0/23

186.65.104.0/22

186.65.104.0/23

IPv6 Prefixes (3)

2804:3b54::/33

2804:3b54:8000::/33

2804:3b54::/32

BGP Peers (27)

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.

AS36236NetActuate, Inc