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

AS52323

ASN

LACNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52323

Name52323

OrganisationColsecor Cooperativa Limitada

Country –

RIRLACNIC

Allocated09.05.2011

Abuse contactabuse@colsecor.com.ar

Network Overview

IPv4 Prefixes76

IPv6 Prefixes3

Upstreams (Transit)6

Downstreams (Customers)19

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS12956Telxius (Telefonica Global)AS22927Telefonica de Argentina AS3356Lumen (Level 3)AS3549Lumen (fka. Global Crossing)AS7049Silica Networks Argentina S.A.AS7303Telecom Argentina S.A.

AS5232352323

Downstreams (Customers)

AS264651Cooperativa de Servicios Publicos y Sociales Luque Ltda.AS265729Cooperativa de Servicios Públicos de Porteña LTDA AS265744COOPERATIVA DE PROVISIÓN DE SERVICIOS PÚBLICOS DE FREYRE LTDA.AS265810COOPERATIVA DE SERVICIOS PUBLICOS ALTOS DE CHIPION LTDA AS265879COOPERATIVA DE OBRAS Y SERVICIOS PUBLICOS DE CANALS LIMITADA AS266693COOPERATIVA DE AGUA, ENERGIA Y OTROS SERVICIOS PUBLICOS LA UNION DEL PUEBLO LTDA.+13

Upstreams (Transit) (6)

AS12956Telxius (Telefonica Global)

AS22927Telefonica de Argentina

AS3356Lumen (Level 3)

AS3549Lumen (fka. Global Crossing)

AS7049Silica Networks Argentina S.A.

AS7303Telecom Argentina S.A.

Downstreams (Customers) (19)

AS264651Cooperativa de Servicios Publicos y Sociales Luque Ltda.

AS265729Cooperativa de Servicios Públicos de Porteña LTDA

AS265744COOPERATIVA DE PROVISIÓN DE SERVICIOS PÚBLICOS DE FREYRE LTDA.

AS265810COOPERATIVA DE SERVICIOS PUBLICOS ALTOS DE CHIPION LTDA

AS265879COOPERATIVA DE OBRAS Y SERVICIOS PUBLICOS DE CANALS LIMITADA

AS266693COOPERATIVA DE AGUA, ENERGIA Y OTROS SERVICIOS PUBLICOS LA UNION DEL PUEBLO LTDA.

AS266704TELEVISION ORIENTADA S.A.

AS267680COOPERATIVA DE SERVICIOS PUBLICOS TRANSITO LTDA.

AS267865COOPERATIVA RURAL ELECTRICA DE TANDIL AZUL LTDA DE PROV DE SERV. PUB. ELAB. DE PROD. AL. Y CONSUMO

AS269752Colsecor Cooperativa Limitada

AS269781HERRERA HORACIO HERNAN

AS269915COOPERATIVA DE LUZ Y FUERZA DE ELENA LIMITADA

IPv4 Prefixes (76)

181.16.149.0/24

181.16.172.0/24

181.16.185.0/24

181.16.200.0/24

181.16.193.0/24

181.16.164.0/22

181.16.181.0/24

181.16.194.0/23

181.16.206.0/23

181.16.170.0/24

181.16.197.0/24

181.16.248.0/22

181.16.138.0/23

181.16.140.0/24

181.16.144.0/24

181.16.142.0/24

181.16.176.0/24

181.16.211.0/24

181.16.175.0/24

181.16.161.0/24

181.16.173.0/24

181.16.174.0/24

181.16.254.0/24

181.16.235.0/24

181.16.201.0/24

181.16.194.0/24

181.16.145.0/24

181.16.132.0/22

181.16.137.0/24

181.16.160.0/24

181.16.156.0/22

181.16.136.0/24

181.16.232.0/23

181.16.162.0/23

181.16.148.0/24

181.16.171.0/24

181.16.240.0/24

181.16.236.0/22

181.16.234.0/24

181.16.177.0/24

181.16.242.0/23

181.16.241.0/24

181.16.150.0/24

181.16.186.0/24

181.16.196.0/24

181.16.252.0/23

181.16.255.0/24

181.16.214.0/24

181.16.141.0/24

181.16.130.0/24

181.16.179.0/24

181.16.224.0/21

181.16.184.0/24

181.16.191.0/24

181.16.183.0/24

181.16.168.0/23

181.16.187.0/24

181.16.204.0/23

181.16.198.0/23

138.118.208.0/22

181.16.195.0/24

181.16.244.0/22

181.16.128.0/24

181.16.151.0/24

181.16.182.0/24

181.16.139.0/24

181.16.146.0/24

181.16.178.0/24

181.16.129.0/24

181.16.142.0/23

181.16.180.0/24

181.16.202.0/24

181.16.190.0/24

181.16.212.0/22

181.16.208.0/22

181.16.188.0/23

IPv6 Prefixes (3)

2800:600:304::/48

2800:600::/32

2800:600::/48

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.