Eine Autonomous System Number (ASN) ist eine eindeutige Nummer, die einem Netzwerk im globalen Internet-Routing zugewiesen wird. Jeder Provider, der direkt am Internet teilnimmt, besitzt eine eigene ASN (z. B. AS3320 für die Deutsche Telekom).

Was sind Upstreams, Peers und Prefixes?

Upstreams sind Transit-Provider, über die ein AS seine Routen ins Internet bekommt. Peers sind Netzwerke mit direktem Traffic-Austausch. Prefixes sind die IP-Adressbereiche, die das AS per BGP ankündigt.

Woher stammen die ASN-Daten?

Die Daten kommen aus den offiziellen RDAP-Diensten der RIRs (RIPE, ARIN u. a.) sowie aus RIPEstat (Prefixes und Nachbar-ASNs).

ASN-Lookup – Netzwerke, Upstreams und Prefixes

AS327794

ASN

AFRINIC

RIR

141

IPv4-Prefixes

IPv6-Prefixes

AS-Informationen

ASNAS327794

NameORG-CAL1-AFRINIC

BeschreibungClear Access (Pty) Ltd

Land –

RIRAFRINIC

Typ–

Zugewiesen22.09.2014

Netzwerk-Übersicht

IPv4-Prefixes141

IPv6-Prefixes0

Upstreams (Transit)3

Downstreams (Kunden)1

BGP-Peers12

AS-Pfad (BGP-Nachbarn)

Upstreams (Transit)

AS3741Dimension Data AS37468Angola Cables AS37662West Indian Ocean Cable Company (WIOCC)

AS327794ORG-CAL1-AFRINIC

Downstreams (Kunden)

AS37618Telemedia (PTY) Ltd

Upstreams (Transit) (3)

AS3741Dimension Data

AS37468Angola Cables

AS37662West Indian Ocean Cable Company (WIOCC)

Downstreams (Kunden) (1)

AS37618Telemedia (PTY) Ltd

IPv4-Prefixes (141)

45.221.81.0/24

102.36.56.0/24

213.150.222.0/24

102.36.112.0/24

41.79.223.0/24

102.36.28.0/24

102.36.51.0/24

102.36.97.0/24

102.36.108.0/24

102.36.109.0/24

102.36.43.0/24

102.36.47.0/24

102.36.25.0/24

102.36.88.0/24

45.221.88.0/24

102.36.2.0/24

102.36.86.0/24

102.36.30.0/24

45.221.89.0/24

102.36.87.0/24

102.36.111.0/24

102.36.48.0/24

102.36.7.0/24

102.36.120.0/24

102.36.32.0/24

102.36.61.0/24

102.36.116.0/24

102.36.36.0/24

102.36.9.0/24

102.36.38.0/24

102.36.22.0/24

102.36.13.0/24

102.36.20.0/24

102.36.82.0/24

45.221.84.0/24

213.150.223.0/24

102.36.16.0/24

102.36.59.0/24

213.150.220.0/24

102.36.12.0/24

45.221.94.0/24

102.36.92.0/24

102.36.93.0/24

45.221.95.0/24

102.36.122.0/24

102.36.104.0/24

102.177.148.0/24

45.221.93.0/24

102.36.21.0/24

102.36.60.0/24

102.36.100.0/24

102.36.95.0/24

41.79.221.0/24

102.36.37.0/24

102.36.4.0/24

102.36.83.0/24

102.36.11.0/24

102.36.54.0/24

45.221.85.0/24

102.36.98.0/24

102.36.113.0/24

102.36.29.0/24

102.36.99.0/24

102.36.58.0/24

102.36.52.0/24

102.36.24.0/24

102.36.119.0/24

102.36.5.0/24

102.36.27.0/24

102.36.50.0/24

102.36.45.0/24

213.150.219.0/24

102.36.35.0/24

102.36.117.0/24

102.36.8.0/24

102.36.31.0/24

102.36.127.0/24

41.79.220.0/24

102.36.115.0/24

102.36.107.0/24

213.150.221.0/24

102.36.94.0/24

102.36.46.0/24

102.36.14.0/24

102.36.44.0/24

102.36.17.0/24

102.36.40.0/24

102.36.105.0/24

102.36.96.0/24

41.79.222.0/24

102.36.84.0/24

213.150.218.0/24

102.36.106.0/24

102.36.34.0/24

45.221.86.0/24

102.36.85.0/24

102.36.0.0/24

213.150.216.0/24

102.36.101.0/24

102.36.49.0/24

45.221.87.0/24

102.36.53.0/24

102.36.103.0/24

102.36.23.0/24

45.221.92.0/24

102.36.90.0/24

102.36.10.0/24

102.36.63.0/24

102.36.114.0/24

102.36.19.0/24

102.36.42.0/24

102.36.124.0/24

102.36.62.0/24

102.36.6.0/24

102.36.121.0/24

102.36.3.0/24

102.36.39.0/24

102.36.89.0/24

213.150.217.0/24

102.36.123.0/24

102.36.33.0/24

102.36.1.0/24

45.221.83.0/24

102.36.110.0/24

102.36.81.0/24

102.36.26.0/24

45.221.90.0/24

102.36.55.0/24

102.36.118.0/24

45.221.80.0/24

102.36.15.0/24

102.36.57.0/24

45.221.91.0/24

102.36.80.0/24

45.221.82.0/24

102.36.126.0/24

102.36.18.0/24

102.36.41.0/24

102.36.125.0/24

102.36.102.0/24

102.36.91.0/24

BGP-Peers (12)

AS199524Gcore S.A.

AS24482SG.GS

AS327804Municipal Network Services

AS327960PC Maniacs (Pty) Ltd

AS328137Web Squad Connect (Pty) Ltd

AS36236NetActuate, Inc

AS36924GVA Cote d'Ivoire SAS

AS37239ICTGlobe Management (Pty) Ltd

AS37680Cool Ideas Service Provider (Pty) Ltd

AS37697WEBMASTERS, LDA.

AS37721Virtual Technologies & Solutions

AS917Misaka Network, Inc.

Meine IP ASN-Lookup IP-Lookup WHOIS DNS-Lookup

Was ist eine ASN?

Eine Autonomous System Number (ASN) ist eine eindeutige Nummer die einem Netzwerk im Internet zugewiesen wird. Upstreams sind die Transit-Provider über die das AS seine Routen ins Internet bekommt. Peers sind Netzwerke mit denen direkter Traffic-Austausch stattfindet. Prefixes sind die IP-Adressbereiche die das AS ins Internet ankündigt. Daten via BGPView API.