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

AS263396

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263396

NameASN263396

OrganisationBK Telecomunicações LTDA

Country

RIR–

Allocated28.03.2014

Abuse contactwelliton.sa@gmail.com

Network Overview

IPv4 Prefixes5

IPv6 Prefixes3

Upstreams (Transit)2

Downstreams (Customers)7

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS263321ILOGNET PROVEDOR AS52901MINAS TELECOM

AS263396ASN263396

Downstreams (Customers)

AS263287BANCO DO ESTADO DE SERGIPE S/A AS266068Tribunal de Justiça do Estado de Sergipe AS266589Sociedade de Educação Tiradentes S.A.AS267130MULVI Instituição de Pagamento S.A.AS268026UpNet Solutions AS271001Yepnet Tecnologia Eireli+1

Upstreams (Transit) (2)

AS263321ILOGNET PROVEDOR

AS52901MINAS TELECOM

Downstreams (Customers) (7)

AS263287BANCO DO ESTADO DE SERGIPE S/A

AS266068Tribunal de Justiça do Estado de Sergipe

AS266589Sociedade de Educação Tiradentes S.A.

AS267130MULVI Instituição de Pagamento S.A.

AS268026UpNet Solutions

AS271001Yepnet Tecnologia Eireli

AS271311UPNET SOLUCOES E TECNOLOGIA EIRELI

IPv4 Prefixes (5)

177.125.252.0/24

177.125.255.0/24

177.125.252.0/22

177.125.252.0/23

177.125.254.0/23

IPv6 Prefixes (3)

2804:1594::/32

2804:1594:8000::/33

2804:1594::/33

BGP Peers (1)

AS28624Oops 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.