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

AS272161

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS272161

NameASN272161

OrganisationRED FIBRA TELECOMUNICACAES LTDA

Country

RIR–

Allocated25.08.2021

Abuse contactoliveiracg@gmail.com

Network Overview

IPv4 Prefixes0

IPv6 Prefixes7

Upstreams (Transit)13

Downstreams (Customers)3

BGP Peers20

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS137409GSL Networks Pty LTD AS24961WIIT AG (fka. myLoc Managed IT AG)AS272719ICONTECH FIBER SERVIÇOS DE INTERNET LTDA AS3303Swisscom (Schweiz) AG AS33891Core-Backbone GmbH+7

AS272161ASN272161

Downstreams (Customers)

AS269283Ismael Leonardo da Silva AS269654J&J Net Telecomunicações LTDA AS272719ICONTECH FIBER SERVIÇOS DE INTERNET LTDA

Upstreams (Transit) (13)

AS1031PEER 1031 LLC

AS137409GSL Networks Pty LTD

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS272719ICONTECH FIBER SERVIÇOS DE INTERNET LTDA

AS3303Swisscom (Schweiz) AG

AS33891Core-Backbone GmbH

AS35280F5 Networks SARL

AS39120Convergenze S.p.A.

AS52468UFINET PANAMA S.A.

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS6939Hurricane Electric LLC

AS7195

Downstreams (Customers) (3)

AS269283Ismael Leonardo da Silva

AS269654J&J Net Telecomunicações LTDA

AS272719ICONTECH FIBER SERVIÇOS DE INTERNET LTDA

IPv6 Prefixes (7)

2804:82dc:8000::/34

2804:82dc:c000::/34

2804:82dc::/34

2804:82dc:8000::/33

2804:82dc::/32

2804:82dc::/33

2804:82dc:4000::/34

BGP Peers (20)

AS14840BR.DIGITAL

AS1828PacketFabric / Unitas Global

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.

AS269283Ismael Leonardo da Silva

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.