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

AS266166

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266166

NameASN266166

OrganisationGLOBALNET SERVICOS E INFORMATICA LTDA-ME

Country

RIR–

Allocated13.04.2017

Abuse contactnoc@global-fibra.com

Network Overview

IPv4 Prefixes7

IPv6 Prefixes10

Upstreams (Transit)9

Downstreams (Customers)12

BGP Peers26

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS265187Steel Web Telecom AS35280F5 Networks SARL AS39120Convergenze S.p.A.AS6057Administracion Nacional de Telecomunicaciones AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA+3

AS266166ASN266166

Downstreams (Customers)

AS264938Online TELECOM AS267628CLOVIS DA SILVA ALBUQUERQUE INTERNET - ME AS268786LINE FIBRA TELECOM LTDA AS268824CONNECTMAX TELECOM AS270260M.M.P. PROVEDOR DE ACESSO A INTERNET LTDA AS270419FIBER WEB SERVICES LTDA+6

Upstreams (Transit) (9)

AS137409GSL Networks Pty LTD

AS265187Steel Web Telecom

AS35280F5 Networks SARL

AS39120Convergenze S.p.A.

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS6939Hurricane Electric LLC

AS7195EdgeUno

AS7713PT Telkom Indonesia Tbk

Downstreams (Customers) (12)

AS264938Online TELECOM

AS267628CLOVIS DA SILVA ALBUQUERQUE INTERNET - ME

AS268786LINE FIBRA TELECOM LTDA

AS268824CONNECTMAX TELECOM

AS270260M.M.P. PROVEDOR DE ACESSO A INTERNET LTDA

AS270419FIBER WEB SERVICES LTDA

AS271064POWERFLIX TELECOM SOLUCOES LTDA

AS271099N.K. FIBER LINK LTDA

AS271423Fabio Barbosa de Oliveira ME

AS271517ULTRA CORE TELECOMUNICAÇÕES LTDA

AS273685Teknetsp telecomunicacoes Eirelli

AS28137Vialink Soluções de Tecnologia Ltda

IPv4 Prefixes (7)

72.44.20.0/24

72.44.21.0/24

72.44.20.0/23

72.44.22.0/23

72.44.23.0/24

72.44.22.0/24

72.44.20.0/22

IPv6 Prefixes (10)

2804:3bb4:8000::/33

2804:3bb4::/34

2804:3bb4:140::/42

2804:3bb4::/33

2804:3bb4::/32

2804:3bb4:4000::/34

2804:3bb4:c000::/34

2804:3bb4:8000::/34

2804:3bb4:c0::/42

2804:3bb4:100::/42

BGP Peers (26)

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.