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

AS270309

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS270309

NameASN270309

OrganisationTURBONET - Provedor de Acesso a Internet

Country

RIR–

Allocated04.02.2020

Abuse contactspl.net@hotmail.com

Network Overview

IPv4 Prefixes4

IPv6 Prefixes3

Upstreams (Transit)7

Downstreams (Customers)2

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS262490Ambiente Virtual Sistemas e Conectividade Ltda AS262773Proxxima Telecomunicações AS266964INFOWAYNET TELECOM AS267146STEC PROVIDER AS273658VIRTUAX PROVIMENTO SERVICOS DE TELECOMUNICACOES LT AS274614VELOX NETWORK SOLUCOES TECNOLOGICAS LTDA+1

AS270309ASN270309

Downstreams (Customers)

AS262490Ambiente Virtual Sistemas e Conectividade Ltda AS274709FERREIRA TELECOM LTDA

Upstreams (Transit) (7)

AS262490Ambiente Virtual Sistemas e Conectividade Ltda

AS262773Proxxima Telecomunicações

AS266964INFOWAYNET TELECOM

AS267146STEC PROVIDER

AS273658VIRTUAX PROVIMENTO SERVICOS DE TELECOMUNICACOES LT

AS274614VELOX NETWORK SOLUCOES TECNOLOGICAS LTDA

AS53087TELY Ltda.

Downstreams (Customers) (2)

AS262490Ambiente Virtual Sistemas e Conectividade Ltda

AS274709FERREIRA TELECOM LTDA

IPv4 Prefixes (4)

201.77.106.0/24

201.77.104.0/24

201.77.105.0/24

201.77.107.0/24

IPv6 Prefixes (3)

2804:6a0c:fe00::/40

2804:6a0c:ff00::/40

2804:6a0c:fc00::/40

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.