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

AS28587

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS28587

NameASN28587

OrganisationRADNET SERVICOS EM TI LTDA

Country

RIR–

Allocated17.04.2013

Abuse contactneydourado@gmail.com

Network Overview

IPv4 Prefixes1

IPv6 Prefixes1

Upstreams (Transit)3

Downstreams (Customers)1

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS268689ELEVEL TECNOLOGIA LTDA AS37468Angola Cables AS4230Claro (Embratel)

AS28587ASN28587

Downstreams (Customers)

AS265254Lognet Servi�os em Telecomunica��es LTDA ME

Upstreams (Transit) (3)

AS268689ELEVEL TECNOLOGIA LTDA

AS37468Angola Cables

AS4230Claro (Embratel)

Downstreams (Customers) (1)

AS265254Lognet Servi�os em Telecomunica��es LTDA ME

IPv4 Prefixes (1)

177.128.184.0/21

IPv6 Prefixes (1)

2804:da0::/32

BGP Peers (2)

AS13786Seaborn (Seabras USA, LLC)

AS271253LINK BRASIL TELECOMUNICACOES LTDA

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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.