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

AS52838

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52838

NameASN52838

OrganisationWN TELECOM LTDA - ME

Country

RIR–

Allocated23.10.2012

Abuse contactmichel@wntelecom.com.br

Network Overview

IPv4 Prefixes5

IPv6 Prefixes1

Upstreams (Transit)11

Downstreams (Customers)12

BGP Peers31

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS174Cogent Communications, LLC AS25091IP-Max SA AS2914NTT America, Inc.AS3356Lumen (Level 3)AS37468Angola Cables+5

AS52838ASN52838

Downstreams (Customers)

AS263056INDNET TELECOMUNICACOES LTDA AS263331Netvox Telecomunicacoes LTDA AS263497DH ONLINE INTERNET LTDA AS266061Radio Gaga Internet e Serviços Ltda AS267398Mega IP Connect AS267663LUZ E CUNHA LTDA - ME+6

Upstreams (Transit) (11)

AS137409GSL Networks Pty LTD

AS174Cogent Communications, LLC

AS25091IP-Max SA

AS2914NTT America, Inc.

AS3356Lumen (Level 3)

AS37468Angola Cables

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS6762Telecom Italia Sparkle (Seabone)

AS6939Hurricane Electric LLC

AS7195EdgeUno

Downstreams (Customers) (12)

AS263056INDNET TELECOMUNICACOES LTDA

AS263331Netvox Telecomunicacoes LTDA

AS263497DH ONLINE INTERNET LTDA

AS266061Radio Gaga Internet e Serviços Ltda

AS267398Mega IP Connect

AS267663LUZ E CUNHA LTDA - ME

AS268086WD TELECOM SOLUCOES EM TELECOM E SEGURANCA LTDA

AS269035DTELECOM FIBRA

AS270450CENTER INFORMATICA EIRELI - ME

AS28605Defferrari Informatica Ltda.

AS52931Netvip Telecomunicações Ltda

AS61700UAI TELECOM COMUNICACAO MULTIMIDIA LTDA

IPv4 Prefixes (5)

143.202.92.0/22

138.0.188.0/22

45.167.144.0/22

177.66.100.0/22

45.231.232.0/22

IPv6 Prefixes (1)

2804:bd8::/32

BGP Peers (31)

AS13786Seaborn (Seabras USA, LLC)

AS14840BR.DIGITAL

AS198150SIACOM JSC

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