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

AS52688

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52688

NameASN52688

OrganisationFATIMA VIDEO ELETRONICA LTDA ME

Country

RIR–

Allocated13.12.2012

Abuse contactalisson@4networks.com.br

Network Overview

IPv4 Prefixes7

IPv6 Prefixes5

Upstreams (Transit)4

Downstreams (Customers)8

BGP Peers3

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS10429Vivo (TELEFÔNICA BRASIL)AS22356Durand do Brasil Ltda AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS52688ASN52688

Downstreams (Customers)

AS263587SOS INFORMÁTICA AS266180MOREIRA & MATOS LTDA AS268757Pantanal Telecom AS269515V R RIBEIRO AS269662TELE FIBRAS INTERNET BANDA LARGA LTDA AS270271High Speed Provedor de Internet Ltda+2

Upstreams (Transit) (4)

AS1031PEER 1031 LLC

AS10429Vivo (TELEFÔNICA BRASIL)

AS22356Durand do Brasil Ltda

AS271253LINK BRASIL TELECOMUNICACOES LTDA

Downstreams (Customers) (8)

AS263587SOS INFORMÁTICA

AS266180MOREIRA & MATOS LTDA

AS268757Pantanal Telecom

AS269515V R RIBEIRO

AS269662TELE FIBRAS INTERNET BANDA LARGA LTDA

AS270271High Speed Provedor de Internet Ltda

AS270302Sergio Barrios Noviaky ME

AS52870Disk Sistema Telecomunicações Ltda.

IPv4 Prefixes (7)

177.73.105.0/24

177.73.107.0/24

177.73.104.0/23

177.73.106.0/23

177.73.104.0/22

177.73.106.0/24

177.73.104.0/24

IPv6 Prefixes (5)

2804:3ba0:8000::/34

2804:3ba0:4000::/34

2804:3ba0:c000::/34

2804:3ba0::/32

2804:3ba0::/34

BGP Peers (3)

AS14840BR.DIGITAL

AS199524Gcore S.A.

AS263152MIGO TELECOM

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.