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

AS263427

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263427

NameASN263427

OrganisationCarlos Henrique Santos de Oliveira ME

Country

RIR–

Allocated28.11.2013

Abuse contactcarloshenrique@bitnetsolucoes.com.br

Network Overview

IPv4 Prefixes19

IPv6 Prefixes6

Upstreams (Transit)10

Downstreams (Customers)6

BGP Peers3

AS Path (BGP neighbours)

Upstreams (Transit)

AS14840BR.DIGITAL AS263327ONLINE TELECOMUNICACOES LTDA AS264562Texnet AS264969KIM NET SOLUCOES EM INTERNET LIMITADA AS268925TELLCORP - TELECOMUNICACOES CORPORATIVAS LTDA AS272794CONECTAMAX COMERCIO E SERVICOS+4

AS263427ASN263427

Downstreams (Customers)

AS266619LOGPLAY TELECOM AS266975EURONET TELECOM AS269014MUNDO TELECOMUNICAÇÕES X3 AS270346FULLNET CE AS272670Vagnet Provedor de Internet AS273684TOPNET JAGUAR

Upstreams (Transit) (10)

AS14840BR.DIGITAL

AS263327ONLINE TELECOMUNICACOES LTDA

AS264562Texnet

AS264969KIM NET SOLUCOES EM INTERNET LIMITADA

AS268925TELLCORP - TELECOMUNICACOES CORPORATIVAS LTDA

AS272794CONECTAMAX COMERCIO E SERVICOS

AS37468Angola Cables

AS6057Administracion Nacional de Telecomunicaciones

AS6939Hurricane Electric LLC

AS7195EdgeUno

Downstreams (Customers) (6)

AS266619LOGPLAY TELECOM

AS266975EURONET TELECOM

AS269014MUNDO TELECOMUNICAÇÕES X3

AS270346FULLNET CE

AS272670Vagnet Provedor de Internet

AS273684TOPNET JAGUAR

IPv4 Prefixes (19)

177.91.47.0/24

177.91.45.0/24

170.0.200.0/24

177.91.44.0/22

170.0.203.0/24

170.0.202.0/24

177.91.46.0/23

170.0.201.0/24

177.91.46.0/24

177.91.44.0/24

45.162.241.0/24

170.0.200.0/23

45.162.240.0/22

45.162.242.0/24

45.162.243.0/24

170.0.202.0/23

177.91.44.0/23

170.0.200.0/22

45.162.242.0/23

IPv6 Prefixes (6)

2804:119c:241::/48

2804:119c:2::/48

2804:119c:ffe0::/43

2804:119c:ffc0::/43

2804:119c:1::/48

2804:119c::/32

BGP Peers (3)

AS262427Invista Net Provedor de Acesso Ltda

AS264479Turbozone Internet

AS61573IP Telecom BR

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.