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

AS267319

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS267319

NameASN267319

OrganisationCAROLINE SANTOS DA SILVA

Country

RIR–

Allocated26.03.2018

Abuse contactadmflashconexao@gmail.com

Network Overview

IPv4 Prefixes6

IPv6 Prefixes2

Upstreams (Transit)5

Downstreams (Customers)0

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS16735Algar Telecom AS264592ENLACE TELECOM AS266167CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA AS268510JS INTERNET AS52873Softdados Telecomunicações

AS267319ASN267319

Downstreams (Customers)

none

Upstreams (Transit) (5)

AS16735Algar Telecom

AS264592ENLACE TELECOM

AS266167CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA

AS268510JS INTERNET

AS52873Softdados Telecomunicações

IPv4 Prefixes (6)

45.233.156.0/23

45.233.157.0/24

38.211.125.0/24

45.233.159.0/24

45.233.156.0/24

45.233.158.0/24

IPv6 Prefixes (2)

2804:4ba0::/32

2804:4ba0:f000::/36

BGP Peers (1)

AS264479Turbozone Internet

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.