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

AS263623

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263623

NameASN263623

OrganisationGOX S.A.

Country

RIR–

Allocated19.09.2013

Abuse contactnoc@goxinternet.com.br

Network Overview

IPv4 Prefixes36

IPv6 Prefixes7

Upstreams (Transit)14

Downstreams (Customers)4

BGP Peers25

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS137409GSL Networks Pty LTD AS14840BR.DIGITAL AS15830Equinix, Inc.AS268624Gamers Club Ltda AS3303Swisscom (Schweiz) AG+8

AS263623ASN263623

Downstreams (Customers)

AS264421BRUMANET LTDA AS269688ITATIAIA INFORMATICA E TELECOMUNICACOES LTDA ME AS61586PEER2 NETWORKS DO BRASIL LTDA AS61594DGNETWORK TECNOLOGIA E SERVICOS LTDA

Upstreams (Transit) (14)

AS1031PEER 1031 LLC

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS15830Equinix, Inc.

AS268624Gamers Club Ltda

AS3303Swisscom (Schweiz) AG

AS3356Lumen (Level 3)

AS33891Core-Backbone GmbH

AS37468Angola Cables

AS39120Convergenze S.p.A.

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS6939

AS7195

Downstreams (Customers) (4)

AS264421BRUMANET LTDA

AS269688ITATIAIA INFORMATICA E TELECOMUNICACOES LTDA ME

AS61586PEER2 NETWORKS DO BRASIL LTDA

AS61594DGNETWORK TECNOLOGIA E SERVICOS LTDA

IPv4 Prefixes (36)

177.185.252.0/23

143.255.44.0/24

177.185.248.0/23

177.185.246.0/24

177.185.252.0/22

143.255.45.0/24

143.255.46.0/23

177.185.240.0/24

177.185.254.0/23

177.185.246.0/23

177.185.247.0/24

177.185.248.0/21

177.185.243.0/24

177.185.248.0/24

177.185.244.0/22

177.185.242.0/23

143.255.44.0/22

177.185.253.0/24

177.185.252.0/24

177.185.240.0/21

177.185.244.0/23

177.185.241.0/24

143.255.46.0/24

177.185.250.0/23

177.185.242.0/24

177.185.240.0/20

177.185.255.0/24

177.185.240.0/22

177.185.249.0/24

177.185.240.0/23

143.255.44.0/23

177.185.251.0/24

177.185.248.0/22

177.185.250.0/24

177.185.254.0/24

143.255.47.0/24

IPv6 Prefixes (7)

2804:102c:4000::/34

2804:102c::/32

2804:102c:8000::/34

2804:102c::/33

2804:102c::/34

2804:102c:8000::/33

2804:102c:c000::/34

BGP Peers (25)

AS1828PacketFabric / Unitas Global

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.

AS28917Fiord Networks, UAB

AS264421BRUMANET LTDA

AS61586PEER2 NETWORKS DO BRASIL LTDA

AS61594DGNETWORK TECNOLOGIA E SERVICOS LTDA

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.