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

AS263011

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263011

NameASN263011

Organisation6P Telecom Ltda

Country

RIR–

Allocated25.05.2012

Abuse contact6ptelecom.noc@gmail.com

Network Overview

IPv4 Prefixes18

IPv6 Prefixes0

Upstreams (Transit)6

Downstreams (Customers)2

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS14282ONN MULTIMIDIA LTDA AS23764China Telecom Global AS262847DBUG TELECOM LTDA AS52630MOTTANET TI - SERVICOS DE TECNOLOGIA DA INFO AS52680BLZNET SERVICOS DE INTERNET LTDA - ME AS53115ISPX Solucoes em Telecomunicacoes SPE Ltda

AS263011ASN263011

Downstreams (Customers)

AS267990CENTRAL DO COMPUTADOR LTDA AS269564H. MASSAO SAKUMA

Upstreams (Transit) (6)

AS14282ONN MULTIMIDIA LTDA

AS23764China Telecom Global

AS262847DBUG TELECOM LTDA

AS52630MOTTANET TI - SERVICOS DE TECNOLOGIA DA INFO

AS52680BLZNET SERVICOS DE INTERNET LTDA - ME

AS53115ISPX Solucoes em Telecomunicacoes SPE Ltda

Downstreams (Customers) (2)

AS267990CENTRAL DO COMPUTADOR LTDA

AS269564H. MASSAO SAKUMA

IPv4 Prefixes (18)

186.226.249.0/24

186.226.246.0/24

186.226.245.0/24

186.226.254.0/23

186.226.247.0/24

186.226.242.0/24

186.226.241.0/24

186.226.254.0/24

186.226.255.0/24

186.226.240.0/24

186.226.248.0/24

186.226.252.0/24

186.226.250.0/23

186.226.243.0/24

186.226.244.0/23

186.226.244.0/24

186.226.253.0/24

186.226.250.0/24

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.