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

AS28263

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS28263

NameASN28263

OrganisationVERO S.A

Country

RIR–

Allocated03.11.2008

Abuse contactabuse-noc@verointernet.com.br

Network Overview

IPv4 Prefixes45

IPv6 Prefixes23

Upstreams (Transit)2

Downstreams (Customers)6

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS28258VERO S.A AS28669VERO S.A

AS28263ASN28263

Downstreams (Customers)

AS262272VERO S.A AS264087FUNDACAO PAULISTA DE TECNOLOGIA E EDUCACAO AS265079VERO S.A AS266167CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA AS28287VERO S.A AS53080VERO S.A

Upstreams (Transit) (2)

AS28258VERO S.A

AS28669VERO S.A

Downstreams (Customers) (6)

AS262272VERO S.A

AS264087FUNDACAO PAULISTA DE TECNOLOGIA E EDUCACAO

AS265079VERO S.A

AS266167CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA

AS28287VERO S.A

AS53080VERO S.A

IPv4 Prefixes (45)

201.49.74.0/23

187.17.174.0/23

201.49.82.0/23

201.49.72.0/21

201.49.64.0/22

187.17.160.0/23

187.17.172.0/22

187.17.164.0/23

187.17.164.0/22

201.49.80.0/21

201.49.66.0/23

201.49.76.0/22

187.17.162.0/23

187.17.172.0/23

201.49.68.0/22

201.49.80.0/22

187.17.168.0/23

201.49.72.0/23

201.49.88.0/23

201.49.86.0/23

201.49.76.0/23

201.49.84.0/22

201.49.80.0/23

201.49.94.0/23

201.49.88.0/22

187.17.170.0/23

201.49.84.0/23

201.49.78.0/23

201.49.68.0/23

201.49.72.0/22

201.49.64.0/23

201.49.92.0/23

201.49.92.0/22

201.49.90.0/23

201.49.64.0/20

187.17.160.0/21

201.49.70.0/23

201.49.80.0/20

187.17.160.0/20

187.17.168.0/22

201.49.88.0/21

187.17.166.0/23

201.49.64.0/21

187.17.168.0/21

187.17.160.0/22

IPv6 Prefixes (23)

2804:4f8:a000::/40

2804:4f8:4200::/40

2804:4f8:9000::/36

2804:4f8:8000::/36

2804:4f8:888b::/48

2804:4f8:888a::/48

2804:4f8::/36

2804:4f8:4100::/40

2804:4f8:6000::/48

2804:4f8:4000::/36

2804:4f8:5000::/36

2804:4f8:e000::/36

2804:4f8:a001::/48

2804:4f8:c000::/36

2804:4f8:4000::/40

2804:4f8::/32

2804:4f8:a004::/48

2804:4f8:8300::/40

2804:4f8:2000::/36

2804:4f8:a000::/36

2804:4f8:a200::/40

2804:4f8:5300::/40

2804:4f8:8400::/40

BGP Peers (1)

AS262427Invista Net Provedor de Acesso Ltda

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.