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

AS13896

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS13896

Name8X8-FUZE

Organisation8x8, Inc.

Country –

RIRARIN

Allocated03.10.2006

Network Overview

IPv4 Prefixes26

IPv6 Prefixes0

Upstreams (Transit)56

Downstreams (Customers)1

BGP Peers84

AS Path (BGP neighbours)

Upstreams (Transit)

AS12577MMC GmbH AS1267WIND TRE S.P.A.AS12779IT.Gate S.p.A.AS13786Seaborn (Seabras USA, LLC)AS14840BR.DIGITAL AS15802Emirates Integrated Telecommunications Company PJSC+50

AS138968X8-FUZE

Downstreams (Customers)

AS1985548X8 UK Limited

Upstreams (Transit) (56)

AS12577MMC GmbH

AS1267WIND TRE S.P.A.

AS12779IT.Gate S.p.A.

AS13786Seaborn (Seabras USA, LLC)

AS14840BR.DIGITAL

AS15802Emirates Integrated Telecommunications Company PJSC

AS15958CETIN Ltd. Belgrade

AS1764Next Layer Telecommunications

AS1836green.ch AG

AS20485TransTeleCom JSC

AS205103Telegraph42 Management GmbH

AS20562Open Peering (Broadband Hosting B.V.)

Downstreams (Customers) (1)

AS1985548X8 UK Limited

IPv4 Prefixes (26)

45.252.186.0/24

103.197.98.0/24

206.81.177.0/24

185.155.144.0/23

45.252.184.0/23

206.81.180.0/24

206.81.178.0/24

103.197.98.0/23

206.81.184.0/24

162.223.96.0/24

162.223.98.0/24

185.155.146.0/23

206.81.176.0/24

206.81.179.0/24

209.94.74.0/24

209.94.75.0/24

206.81.185.0/24

170.76.188.0/23

206.81.181.0/24

206.81.191.0/24

45.252.186.0/23

170.76.190.0/23

162.223.97.0/24

162.223.99.0/24

206.81.182.0/24

103.197.96.0/23

BGP Peers (84)

AS12859BIT BV

AS12969Ljósleiðarinn ehf (Sýn)

AS13237euNetworks GmbH

AS132847Network Solutions Group Pty Ltd

AS133210EN Technologies Pte Ltd

AS134823Sky Digital Co., Ltd.

AS142271EWS DS Networks Inc

AS14630Invesco Group Services, Inc.

AS14907Wikimedia Foundation Inc.

AS15547netplus.ch SA

AS16347ADISTA SAS

AS17639Converge ICT Solutions Inc.

AS1985548X8 UK Limited

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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.