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

AS269273

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS269273

NameASN269273

OrganisationJcnet Telecom LTDA

Country

RIR–

Allocated28.08.2019

Abuse contactjcnetinformatica@gmail.com

Network Overview

IPv4 Prefixes3

IPv6 Prefixes4

Upstreams (Transit)6

Downstreams (Customers)0

BGP Peers3

AS Path (BGP neighbours)

Upstreams (Transit)

AS14840BR.DIGITAL AS263390FNT Telecomunicações e Acesso a Redes de Internet AS265038TELFO SERVICO DE TELECOMUNICACOES LTDA AS267610KAIRONANET LTDA AS6057Administracion Nacional de Telecomunicaciones AS61663INFOLINE BANDA LARGA

AS269273ASN269273

Downstreams (Customers)

none

Upstreams (Transit) (6)

AS14840BR.DIGITAL

AS263390FNT Telecomunicações e Acesso a Redes de Internet

AS265038TELFO SERVICO DE TELECOMUNICACOES LTDA

AS267610KAIRONANET LTDA

AS6057Administracion Nacional de Telecomunicaciones

AS61663INFOLINE BANDA LARGA

IPv4 Prefixes (3)

45.183.68.0/23

45.183.71.0/24

45.183.70.0/24

IPv6 Prefixes (4)

2804:6210::/34

2804:6210:4000::/34

2804:9638::/32

2804:6210:8000::/34

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.