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

AS266364

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266364

NameASN266364

OrganisationRABELO FLORES SERVIÇOS DE MULTIMIDIA LTDA-IGBWEB

Country

RIR–

Allocated16.11.2016

Abuse contactricardo.flores@dudare.com.br

Network Overview

IPv4 Prefixes4

IPv6 Prefixes9

Upstreams (Transit)7

Downstreams (Customers)0

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS23106American Tower Brasil AS263432CORPORATIVA TELECOMUNICACOES EIRELI ME AS265269MEGA TELE INFORMATICA AS269194ST1 INTERNET AS273482CONNECTA TELECOM AS28260ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP+1

AS266364ASN266364

Downstreams (Customers)

none

Upstreams (Transit) (7)

AS23106American Tower Brasil

AS263432CORPORATIVA TELECOMUNICACOES EIRELI ME

AS265269MEGA TELE INFORMATICA

AS269194ST1 INTERNET

AS273482CONNECTA TELECOM

AS28260ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP

AS53181K2 Telecom e Multimidia LTDA ME

IPv4 Prefixes (4)

170.239.114.0/24

170.239.112.0/24

170.239.113.0/24

170.239.115.0/24

IPv6 Prefixes (9)

2804:36b0:c000::/34

2804:36b0:3f00::/40

2804:36b0:100::/40

2804:36b0::/32

2804:36b0::/33

2804:36b0::/34

2804:36b0:8000::/34

2804:36b0:8000::/35

2804:36b0:a000::/35

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.