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

AS264274

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS264274

NameASN264274

OrganisationDSP RS TELECOMUNICAÇÕES LTDA.

Country

RIR–

Allocated02.06.2015

Abuse contactdiego@drstelecom.com.br

Network Overview

IPv4 Prefixes2

IPv6 Prefixes4

Upstreams (Transit)7

Downstreams (Customers)0

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS14840BR.DIGITAL AS16735Algar Telecom AS25933Vogel Soluções em Telecom e Informática S/A AS28605Defferrari Informatica Ltda.AS53013Ufinet Brasil (WixNet do Brasil)+1

AS264274ASN264274

Downstreams (Customers)

none

Upstreams (Transit) (7)

AS1031PEER 1031 LLC

AS14840BR.DIGITAL

AS16735Algar Telecom

AS25933Vogel Soluções em Telecom e Informática S/A

AS28605Defferrari Informatica Ltda.

AS53013Ufinet Brasil (WixNet do Brasil)

AS6057Administracion Nacional de Telecomunicaciones

IPv4 Prefixes (2)

138.121.8.0/23

138.121.10.0/23

IPv6 Prefixes (4)

2804:2554:c000::/34

2804:2554::/34

2804:2554:4000::/34

2804:2554:8000::/34

BGP Peers (1)

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.