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

AS267264

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS267264

NameASN267264

OrganisationJrfiber serviços de comunicação

Country

RIR–

Allocated08.03.2018

Abuse contactrzr_rizo@hotmail.com

Network Overview

IPv4 Prefixes5

IPv6 Prefixes1

Upstreams (Transit)3

Downstreams (Customers)2

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS263626G-LAB Telecom Informatica LTDA - ME AS266409SECW TELECOM AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDA

AS267264ASN267264

Downstreams (Customers)

AS268459CLICK & NAVEGUE TELECOMUNICAÇÕES LTDA-ME AS270701JSV TELECOM COMUNICAÇÃO EIRELI

Upstreams (Transit) (3)

AS263626G-LAB Telecom Informatica LTDA - ME

AS266409SECW TELECOM

AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDA

Downstreams (Customers) (2)

AS268459CLICK & NAVEGUE TELECOMUNICAÇÕES LTDA-ME

AS270701JSV TELECOM COMUNICAÇÃO EIRELI

IPv4 Prefixes (5)

45.232.127.0/24

45.232.125.0/24

45.232.126.0/24

45.232.124.0/22

45.232.124.0/24

IPv6 Prefixes (1)

2804:4acc::/32

BGP Peers (1)

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