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

AS52361

ASN

LACNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52361

Name52361

OrganisationARSAT - Empresa Argentina de Soluciones Satelitales S.A.

Country –

RIRLACNIC

Allocated29.02.2012

Abuse contactabuso@arsat.com.ar

Network Overview

IPv4 Prefixes24

IPv6 Prefixes1

Upstreams (Transit)2

Downstreams (Customers)164

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS22927Telefonica de Argentina AS7195EdgeUno

AS5236152361

Downstreams (Customers)

AS22080Broadbandtech S. A.AS262187Patagonia Green S.A.AS262194Dese Technologies Argentina S.A.AS262231COOP. ELÉCTRICA Y DE SERVICIOS MARIANO MORENO LTDA.AS263236Itelsa AS263720SURPORAIRE SA+158

Upstreams (Transit) (2)

AS22927Telefonica de Argentina

AS7195EdgeUno

Downstreams (Customers) (100)

AS22080Broadbandtech S. A.

AS262187Patagonia Green S.A.

AS262194Dese Technologies Argentina S.A.

AS262231COOP. ELÉCTRICA Y DE SERVICIOS MARIANO MORENO LTDA.

AS263236Itelsa

AS263720SURPORAIRE SA

AS263786COOP. ELECTRICA DE CHACABUCO LTDA.

AS263791REFSA TELECOMUNICACIONES

AS263814COOPERATIVA TELEFONICA DE SERVICIO PUBLICO Y COMUNICACIONES DE VILLA DEL TOTORAL LIMITADA

AS263815JUAN SEBASTIAN LABORDA (PREMIER TECNOLOGIA GLOBAL DE CONEXION)

AS263820GLOBAL TECHNOLOGY SRL

AS263827Cooperativa Eléctrica y Servicios Anexos de San Manuel Ltda.

IPv4 Prefixes (24)

181.209.32.0/20

181.209.73.0/24

181.209.64.0/20

181.209.110.0/24

181.209.0.0/20

181.209.92.0/24

181.209.90.0/24

186.33.192.0/18

181.209.86.0/24

186.33.228.0/24

181.209.121.0/24

181.209.80.0/20

181.209.72.0/24

186.33.251.0/24

181.209.48.0/20

181.209.0.0/17

181.209.68.0/23

181.209.96.0/20

186.33.234.0/24

181.209.89.0/24

181.209.16.0/20

186.33.224.0/19

186.33.192.0/19

181.209.99.0/24

IPv6 Prefixes (1)

2800:c30::/32

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.