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

AS263877

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263877

NameASN263877

Organisationrede banda larga

Country

RIR–

Allocated29.07.2015

Abuse contactengenharia@mimonet.com.br

Network Overview

IPv4 Prefixes14

IPv6 Prefixes3

Upstreams (Transit)12

Downstreams (Customers)9

BGP Peers19

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS262287Latitude.sh LTDA AS268624Gamers Club Ltda AS3356Lumen (Level 3)AS35280F5 Networks SARL AS39120Convergenze S.p.A.+6

AS263877ASN263877

Downstreams (Customers)

AS262558PROMPT BRASIL SOLUCOES EM TI LTDA AS265465JJVA Provedor de Internet ME LTDA AS266471Sky Tecnet AS266948IBIUNET MULTIPLAY AS267026Velnet / BLTV COMUNICACOES LTDA AS268683rede banda larga+3

Upstreams (Transit) (12)

AS137409GSL Networks Pty LTD

AS262287Latitude.sh LTDA

AS268624Gamers Club Ltda

AS3356Lumen (Level 3)

AS35280F5 Networks SARL

AS39120Convergenze S.p.A.

AS52468UFINET PANAMA S.A.

AS53013Ufinet Brasil (WixNet do Brasil)

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS6939Hurricane Electric LLC

AS7195EdgeUno

Downstreams (Customers) (9)

AS262558PROMPT BRASIL SOLUCOES EM TI LTDA

AS265465JJVA Provedor de Internet ME LTDA

AS266471Sky Tecnet

AS266948IBIUNET MULTIPLAY

AS267026Velnet / BLTV COMUNICACOES LTDA

AS268683rede banda larga

AS268819Mimo Net Ltda

AS270691REVNET TELECOMUNICACOES E SERVICOS LTDA

AS274678NEXT FIBER INTERNET PARA TODOS LTDA

IPv4 Prefixes (14)

138.186.173.0/24

170.246.214.0/23

138.186.174.0/24

138.186.175.0/24

170.246.212.0/23

170.246.213.0/24

170.246.215.0/24

138.186.172.0/24

138.186.172.0/22

170.246.212.0/22

138.186.172.0/23

170.246.214.0/24

170.246.212.0/24

138.186.174.0/23

IPv6 Prefixes (3)

2804:271c::/33

2804:271c:8000::/33

2804:271c::/32

BGP Peers (19)

AS14840BR.DIGITAL

AS199524Gcore S.A.

AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR

AS24482SG.GS

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28624Oops Internet

AS28634Life Tecnologia Ltda.

AS36236NetActuate, Inc

AS37721Virtual Technologies & Solutions

AS265465JJVA Provedor de Internet ME LTDA

AS270691REVNET TELECOMUNICACOES E SERVICOS LTDA

AS274678NEXT FIBER INTERNET PARA TODOS 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.