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

AS267882

ASN

LACNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS267882

Name267882

OrganisationAGENCIA DE CIENCIA, TECNOLOGIA Y SOCIEDAD SAN LUIS

Country –

RIRLACNIC

Allocated04.06.2019

Abuse contactfvidela@ulp.edu.ar

Network Overview

IPv4 Prefixes4

IPv6 Prefixes1

Upstreams (Transit)3

Downstreams (Customers)5

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS3356Lumen (Level 3)AS52440Universidad de La Punta AS7303Telecom Argentina S.A.

AS267882267882

Downstreams (Customers)

AS263820GLOBAL TECHNOLOGY SRL AS266794LA TOMA CABLE, S.A.AS267925COOPERATIVA TELEFONICA Y OTROS SERVICIOS PUBLICOSÂ ASISTENCIALES, EDUCATIVOS, VIVIENDA, CREDITO Y CONSUMO TILISARAO LIMITADA AS269847LA PROVIDENCIA S.R.L AS27983Red Intercable Digital S.A.

Upstreams (Transit) (3)

AS3356Lumen (Level 3)

AS52440Universidad de La Punta

AS7303Telecom Argentina S.A.

Downstreams (Customers) (5)

AS263820GLOBAL TECHNOLOGY SRL

AS266794LA TOMA CABLE, S.A.

AS267925COOPERATIVA TELEFONICA Y OTROS SERVICIOS PUBLICOSÂ ASISTENCIALES, EDUCATIVOS, VIVIENDA, CREDITO Y CONSUMO TILISARAO LIMITADA

AS269847LA PROVIDENCIA S.R.L

AS27983Red Intercable Digital S.A.

IPv4 Prefixes (4)

45.178.2.0/24

45.178.3.0/24

45.178.1.0/24

45.178.0.0/24

IPv6 Prefixes (1)

2803:aa60::/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.