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

AS198352

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS198352

NameESPRESSO-AS

OrganisationEGP-MNT

Country –

RIRRIPE NCC

Allocated21.12.2011

Abuse contactabusereport@espresso-gridpoint.net

Network Overview

IPv4 Prefixes6

IPv6 Prefixes2

Upstreams (Transit)12

Downstreams (Customers)0

BGP Peers28

AS Path (BGP neighbours)

Upstreams (Transit)

AS20485TransTeleCom JSC AS205185Eurofiber Cloud Infra B.V.AS20562Open Peering (Broadband Hosting B.V.)AS24785Joint Transit (Broadband Hosting B.V.)AS25091IP-Max SA AS37100SEACOM Limited+6

AS198352ESPRESSO-AS

Downstreams (Customers)

none

Upstreams (Transit) (12)

AS20485TransTeleCom JSC

AS205185Eurofiber Cloud Infra B.V.

AS20562Open Peering (Broadband Hosting B.V.)

AS24785Joint Transit (Broadband Hosting B.V.)

AS25091IP-Max SA

AS37100SEACOM Limited

AS37468Angola Cables

AS50673Serverius Holding B.V.

AS6204INTERKVM HOST SRL

AS6939Hurricane Electric LLC

AS7713PT Telkom Indonesia Tbk

AS8298IPng Networks GmbH

IPv4 Prefixes (6)

195.246.116.0/23

88.151.120.0/21

185.132.252.0/22

151.237.160.0/21

91.190.98.0/24

193.37.108.0/22

IPv6 Prefixes (2)

2a0c:b4c0::/29

2a01:a0c0::/32

BGP Peers (28)

AS1103SURF B.V.

AS1140Stichting Internet Domeinregistratie Nederland

AS12859BIT BV

AS14907Wikimedia Foundation Inc.

AS17639Converge ICT Solutions Inc.

AS204092Association GRIFON

AS205112PHILUNET GmbH

AS20932Services Industriels de Geneve

AS209823Enki Multimedia EURL

AS212483LEVEL EIGHTY-SIX COMMUNICATIONS LTD

AS24482SG.GS

AS29075IELO-LIAZO SERVICES SAS

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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.