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

AS266525

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266525

NameASN266525

OrganisationEurocorp Vialux Internet Eireli

Country

RIR–

Allocated09.05.2017

Abuse contactdoug.melon@hotmail.com

Network Overview

IPv4 Prefixes6

IPv6 Prefixes5

Upstreams (Transit)10

Downstreams (Customers)34

BGP Peers22

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS16735Algar Telecom AS264409Huge Networks AS28294GIGA MAIS FIBRA TELECOMUNICACOES S.A.AS37468Angola Cables AS53013Ufinet Brasil (WixNet do Brasil)+4

AS266525ASN266525

Downstreams (Customers)

AS262487Starchip Monitoramento e Seguranca AS262996MEGAMINAS TELECOMUNICACOES LTDA AS263142Route Way Telecomunicações LTDA ME AS263280I4 Telecom LTDA -ME AS263620Sertaonet Internet Provider LTDA-ME AS264385Itop Internet e Servicos LTDA+28

Upstreams (Transit) (10)

AS137409GSL Networks Pty LTD

AS16735Algar Telecom

AS264409Huge Networks

AS28294GIGA MAIS FIBRA TELECOMUNICACOES S.A.

AS37468Angola Cables

AS53013Ufinet Brasil (WixNet do Brasil)

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS61832Giga+ Empresas

AS6939Hurricane Electric LLC

Downstreams (Customers) (34)

AS262487Starchip Monitoramento e Seguranca

AS262996MEGAMINAS TELECOMUNICACOES LTDA

AS263142Route Way Telecomunicações LTDA ME

AS263280I4 Telecom LTDA -ME

AS263620Sertaonet Internet Provider LTDA-ME

AS264385Itop Internet e Servicos LTDA

AS264897SKYMAX TELECOMUNICAÇÕES LTDA ME

AS266625WCA TELECOM

AS267196Jeito Telecom

AS267526ANDREIA LUCIA CADINI DA CUNHA ME

AS268180PCNET TELECOM

AS268546Global Live

IPv4 Prefixes (6)

45.65.212.0/22

45.171.0.0/24

45.65.215.0/24

45.65.213.0/24

45.65.212.0/23

45.65.212.0/24

IPv6 Prefixes (5)

2804:3d58:a000::/36

2804:3d58::/32

2804:3d58:8000::/33

2804:3d58:1000::/36

2804:3d58::/33

BGP Peers (22)

AS14840BR.DIGITAL

AS198150SIACOM JSC

AS199524Gcore S.A.

AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR

AS24482SG.GS

AS262427Invista Net Provedor de Acesso Ltda

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28624Oops Internet

AS28634Life Tecnologia Ltda.

AS264897SKYMAX TELECOMUNICAÇÕES LTDA ME

AS270950

AS52752

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.