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

AS263433

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263433

NameASN263433

OrganisationClick Fibra

Country

RIR–

Allocated02.12.2013

Abuse contactnoc@clickinternetfibra.com.br

Network Overview

IPv4 Prefixes9

IPv6 Prefixes9

Upstreams (Transit)5

Downstreams (Customers)7

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS23106American Tower Brasil AS262365IBI TELECOM EIRELI AS268696Tuddo Telecom Ltda.AS269096NORTH TECNOLOGIA AS272694ONEX DATA CENTERS LTDA

AS263433ASN263433

Downstreams (Customers)

AS262725CONECT AS266022G & S INFORNET PROVEDOR DE INTERNET EIRELI AS267311MGNETT TELECOMUNICAÇÕES LTDA - ME AS268616Fast Connect Telecomunicações Ltda AS268696Tuddo Telecom Ltda.AS268967SIDNET TELECOM+1

Upstreams (Transit) (5)

AS23106American Tower Brasil

AS262365IBI TELECOM EIRELI

AS268696Tuddo Telecom Ltda.

AS269096NORTH TECNOLOGIA

AS272694ONEX DATA CENTERS LTDA

Downstreams (Customers) (7)

AS262725CONECT

AS266022G & S INFORNET PROVEDOR DE INTERNET EIRELI

AS267311MGNETT TELECOMUNICAÇÕES LTDA - ME

AS268616Fast Connect Telecomunicações Ltda

AS268696Tuddo Telecom Ltda.

AS268967SIDNET TELECOM

AS269058DOUGLAS RIBEIRO DE OLIVEIRA 10789492636

IPv4 Prefixes (9)

177.91.80.0/23

177.91.84.0/22

177.91.85.0/24

177.91.80.0/21

177.91.80.0/22

177.91.86.0/23

177.91.84.0/23

177.91.82.0/23

177.91.81.0/24

IPv6 Prefixes (9)

2804:11b4:c000::/34

2804:11b4:4000::/34

2804:11b4::/32

2804:11b4:c200::/40

2804:11b4::/34

2804:11b4:c300::/40

2804:11b4:c000::/40

2804:11b4:c100::/40

2804:11b4:8000::/34

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.