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

AS272873

ASN

LACNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS272873

Name272873

OrganisationASOCIACION DE COOPERATIVAS ELECTRICAS Y SERVICIOS PUBLICOS REG OESTE ACERO LTDA

Country –

RIRLACNIC

Allocated17.09.2022

Abuse contactjavier.balmaceda@intercity.net.ar

Network Overview

IPv4 Prefixes2

IPv6 Prefixes0

Upstreams (Transit)2

Downstreams (Customers)2

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS52323Colsecor Cooperativa Limitada AS64106CABASE Camara Arg de Base de Datos y Serv en Linea

AS272873272873

Downstreams (Customers)

AS269915COOPERATIVA DE LUZ Y FUERZA DE ELENA LIMITADA AS271810COOP ELECTRICA DE SERVICIOS Y OBRAS PUB PROVISION SERV SOCIALES Y VIVIENDA DE ALCIRA LTDA

Upstreams (Transit) (2)

AS52323Colsecor Cooperativa Limitada

AS64106CABASE Camara Arg de Base de Datos y Serv en Linea

Downstreams (Customers) (2)

AS269915COOPERATIVA DE LUZ Y FUERZA DE ELENA LIMITADA

AS271810COOP ELECTRICA DE SERVICIOS Y OBRAS PUB PROVISION SERV SOCIALES Y VIVIENDA DE ALCIRA LTDA

IPv4 Prefixes (2)

38.191.33.0/24

38.56.83.0/24

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.