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

AS266584

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266584

NameASN266584

OrganisationConect- Provedor de Internet Ltda EPP

Country

RIR–

Allocated29.05.2017

Abuse contacttamarasilva@provedorconect.com

Network Overview

IPv4 Prefixes5

IPv6 Prefixes4

Upstreams (Transit)4

Downstreams (Customers)2

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS266337CLIC FÁCIL PROVEDOR AS271608plus internet telecom AS52719ESPECTRO Gall Ltda AS6762Telecom Italia Sparkle (Seabone)

AS266584ASN266584

Downstreams (Customers)

AS263611ZUM TELECOM LTDA- ME AS273694TBT Telecom

Upstreams (Transit) (4)

AS266337CLIC FÁCIL PROVEDOR

AS271608plus internet telecom

AS52719ESPECTRO Gall Ltda

AS6762Telecom Italia Sparkle (Seabone)

Downstreams (Customers) (2)

AS263611ZUM TELECOM LTDA- ME

AS273694TBT Telecom

IPv4 Prefixes (5)

45.7.116.0/24

45.7.119.0/24

45.7.117.0/24

45.7.118.0/24

45.7.118.0/23

IPv6 Prefixes (4)

2804:3e44::/36

2804:3e44::/32

2804:3e44:c000::/34

2804:3e44:8000::/34

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.