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

AS48348

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS48348

Namecloudbuilders

OrganisationFO69586-MNT

Country –

RIRRIPE NCC

Allocated24.03.2015

Abuse contactabuse@interdominios.com

Network Overview

IPv4 Prefixes36

IPv6 Prefixes1

Upstreams (Transit)16

Downstreams (Customers)1

BGP Peers8

AS Path (BGP neighbours)

Upstreams (Transit)

AS12956Telxius (Telefonica Global)AS137409GSL Networks Pty LTD AS174Cogent Communications, LLC AS25091IP-Max SA AS286GTT Communications Inc.AS3223Voxility LLP+10

AS48348cloudbuilders

Downstreams (Customers)

AS35486AXENTIO SL

Upstreams (Transit) (16)

AS12956Telxius (Telefonica Global)

AS137409GSL Networks Pty LTD

AS174Cogent Communications, LLC

AS25091IP-Max SA

AS286GTT Communications Inc.

AS3223Voxility LLP

AS3257GTT Communications Inc.

AS33891Core-Backbone GmbH

AS34549meerfarbig GmbH & Co. KG

AS34927iFog GmbH

AS4230Claro (Embratel)

AS43833OPEN CABLE TELECOMUNICACIONES, S.L.

Downstreams (Customers) (1)

AS35486AXENTIO SL

IPv4 Prefixes (36)

89.248.107.0/24

89.248.104.0/24

89.248.100.0/24

93.174.6.0/24

185.208.216.0/22

89.248.102.0/24

89.248.105.0/24

185.208.217.0/24

185.80.6.0/24

185.15.76.0/22

89.248.101.0/24

185.80.4.0/24

89.248.109.0/24

89.248.99.0/24

185.15.77.0/24

89.248.96.0/20

89.248.106.0/24

93.174.0.0/21

213.226.108.0/22

93.174.2.0/24

185.80.7.0/24

93.174.3.0/24

185.86.248.0/22

185.208.216.0/24

93.174.4.0/24

185.80.5.0/24

93.174.7.0/24

185.15.76.0/24

89.248.103.0/24

89.248.98.0/24

89.248.96.0/24

185.80.4.0/22

89.248.97.0/24

193.219.96.0/24

89.248.110.0/24

89.248.108.0/24

IPv6 Prefixes (1)

2a05:7900::/29

BGP Peers (8)

AS209823Enki Multimedia EURL

AS24482SG.GS

AS36236NetActuate, Inc

AS37680Cool Ideas Service Provider (Pty) Ltd

AS37721Virtual Technologies & Solutions

AS49544i3D.net B.V

AS56987ABACLOUDA SAS

AS6424EDGOO NETWORKS

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.