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

AS263650

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263650

NameASN263650

OrganisationClicfacil Telecom

Country

RIR–

Allocated23.10.2013

Abuse contacterlisson41@gmail.com

Network Overview

IPv4 Prefixes15

IPv6 Prefixes5

Upstreams (Transit)9

Downstreams (Customers)4

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS11432Telium Telecomunicações Ltda AS263097BRAVA INTERNET AS263966WorldWifi AS266337CLIC FÁCIL PROVEDOR AS266962GILSON NET+3

AS263650ASN263650

Downstreams (Customers)

AS263840JSOUZANET TELECOM AS264521SLIM NET TELECOM LTDA AS269276WIT SERVICOS DE TELECOMUNICACÕES EIRELI AS52626NovaNet Provedor e Web Ltda

Upstreams (Transit) (9)

AS1031PEER 1031 LLC

AS11432Telium Telecomunicações Ltda

AS263097BRAVA INTERNET

AS263966WorldWifi

AS266337CLIC FÁCIL PROVEDOR

AS266962GILSON NET

AS267318SEEG FIBRAS

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28610DEBIAN SIGNAL COMUNICAÇÃO MULTIMIDIA LTDA ME

Downstreams (Customers) (4)

AS263840JSOUZANET TELECOM

AS264521SLIM NET TELECOM LTDA

AS269276WIT SERVICOS DE TELECOMUNICACÕES EIRELI

AS52626NovaNet Provedor e Web Ltda

IPv4 Prefixes (15)

177.74.156.0/24

177.74.152.0/21

170.79.80.0/23

138.255.150.0/24

177.74.152.0/22

177.74.157.0/24

170.79.80.0/22

170.79.80.0/24

177.74.153.0/24

170.79.82.0/24

170.79.83.0/24

177.74.154.0/23

138.255.151.0/24

170.79.81.0/24

138.255.148.0/22

IPv6 Prefixes (5)

2804:10cc::/32

2804:10cc:8000::/34

2804:10cc:a000::/35

2804:10cc:8000::/35

2804:10cc::/34

BGP Peers (2)

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.