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

AS53173

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS53173

NameASN53173

OrganisationSobral Telecomunicações Ltda

Country

RIR–

Allocated30.07.2010

Abuse contactraimundo@sobralnet.com.br

Network Overview

IPv4 Prefixes9

IPv6 Prefixes7

Upstreams (Transit)11

Downstreams (Customers)7

BGP Peers22

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS13786Seaborn (Seabras USA, LLC)AS35280F5 Networks SARL AS37468Angola Cables AS39120Convergenze S.p.A.AS52320V.tal (GlobeNet)+5

AS53173ASN53173

Downstreams (Customers)

AS265335PLANETA NET TELECOM AS266458MEGGANET INTERNET E INFORMATICA LTDA AS271199MULTNET TELECOM LTDA AS2712154CJ SERVICOS E TELECOMUNICACOES LTDA AS271493SPEED NET PEDRA AS272284Fox Net Telecom+1

Upstreams (Transit) (11)

AS137409GSL Networks Pty LTD

AS13786Seaborn (Seabras USA, LLC)

AS35280F5 Networks SARL

AS37468Angola Cables

AS39120Convergenze S.p.A.

AS52320V.tal (GlobeNet)

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS61832Giga+ Empresas

AS6939Hurricane Electric LLC

AS7195EdgeUno

Downstreams (Customers) (7)

AS265335PLANETA NET TELECOM

AS266458MEGGANET INTERNET E INFORMATICA LTDA

AS271199MULTNET TELECOM LTDA

AS2712154CJ SERVICOS E TELECOMUNICACOES LTDA

AS271493SPEED NET PEDRA

AS272284Fox Net Telecom

AS273671Acesso com

IPv4 Prefixes (9)

177.44.176.0/22

177.44.187.0/24

177.44.180.0/22

177.44.186.0/23

177.44.189.0/24

177.44.188.0/23

177.44.176.0/21

177.44.190.0/24

177.44.188.0/24

IPv6 Prefixes (7)

2804:e4c:8000::/38

2804:e4c::/48

2804:e4c:61f0::/44

2804:e4c:a000::/38

2804:e4c:3c00::/38

2804:e4c:6000::/44

2804:e4c:6000::/38

BGP Peers (22)

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

AS265335PLANETA NET TELECOM

AS271199MULTNET TELECOM LTDA

AS2712154CJ SERVICOS E TELECOMUNICACOES LTDA

AS271493SPEED NET PEDRA

AS273671Acesso com

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.