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

AS273744

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS273744

NameASN273744

OrganisationMOG LTDA

Country

RIR–

Allocated24.04.2023

Abuse contactFELIPEGUGA2014@gmail.com

Network Overview

IPv4 Prefixes1

IPv6 Prefixes1

Upstreams (Transit)2

Downstreams (Customers)7

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS265269MEGA TELE INFORMATICA AS271201Vianet Telecomunicacoes Ltda

AS273744ASN273744

Downstreams (Customers)

AS263304TUTASME NET LTDA AS266353REDE BJNET TELECOMUNICAÇÕES LTDA-ME AS270256VILDONET TELECOM AS271201Vianet Telecomunicacoes Ltda AS271493SPEED NET PEDRA AS273764CBYTES TELECOM LTDA+1

Upstreams (Transit) (2)

AS265269MEGA TELE INFORMATICA

AS271201Vianet Telecomunicacoes Ltda

Downstreams (Customers) (7)

AS263304TUTASME NET LTDA

AS266353REDE BJNET TELECOMUNICAÇÕES LTDA-ME

AS270256VILDONET TELECOM

AS271201Vianet Telecomunicacoes Ltda

AS271493SPEED NET PEDRA

AS273764CBYTES TELECOM LTDA

AS274814W. C. ARAUJO

IPv4 Prefixes (1)

191.7.2.0/23

IPv6 Prefixes (1)

2804:8b9c::/32

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.