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

AS266948

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266948

NameASN266948

OrganisationIBIUNET MULTIPLAY

Country

RIR–

Allocated26.10.2017

Abuse contactvagner@innetsolutions.com.br

Network Overview

IPv4 Prefixes7

IPv6 Prefixes3

Upstreams (Transit)5

Downstreams (Customers)0

BGP Peers14

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS263877rede banda larga AS264186AGT NET AS268042Velonic / JET NET COMUNICACAO LTDA AS6057Administracion Nacional de Telecomunicaciones

AS266948ASN266948

Downstreams (Customers)

none

Upstreams (Transit) (5)

AS137409GSL Networks Pty LTD

AS263877rede banda larga

AS264186AGT NET

AS268042Velonic / JET NET COMUNICACAO LTDA

AS6057Administracion Nacional de Telecomunicaciones

IPv4 Prefixes (7)

45.225.193.0/24

45.225.195.0/24

45.225.192.0/22

45.225.194.0/24

45.225.192.0/23

45.225.192.0/24

45.225.194.0/23

IPv6 Prefixes (3)

2804:45c4::/33

2804:45c4:8000::/33

2804:45c4::/32

BGP Peers (14)

AS14840BR.DIGITAL

AS199524Gcore S.A.

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

AS24482SG.GS

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS28624Oops Internet

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS51185MainStreaming SpA

AS52873Softdados Telecomunicações

AS60503

AS61573

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.