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

AS36236

ASN

–

RIR

194

IPv4-Prefixes

IPv6-Prefixes

AS-Informationen

ASNAS36236

NameNETACTUATE - NetActuate, Inc

Land –

RIR–

Typ–

Netzwerk-Übersicht

IPv4-Prefixes194

IPv6-Prefixes67

Upstreams (Transit)146

Downstreams (Kunden)116

BGP-Peers7885

AS-Pfad (BGP-Nachbarn)

Upstreams (Transit)

AS10111Zeofast Network AS1031PEER 1031 LLC AS1103SURF B.V.AS1221Telstra Limited AS12310iNES GROUP SRL AS12552GlobalConnect (IP-Only)+140

AS36236NETACTUATE - NetActuate, Inc

Downstreams (Kunden)

AS10779StepBroBD, Inc.AS10908CloudfloorDNS AS1097Core Transit LLC AS11048DigitalStakeout AS112AS112 Project AS11878tzulo, inc.+110

Upstreams (Transit) (100)

AS10111Zeofast Network

AS1031PEER 1031 LLC

AS1103SURF B.V.

AS1221Telstra Limited

AS12310iNES GROUP SRL

AS12552GlobalConnect (IP-Only)

AS12577MMC GmbH

AS12637Seeweb s.r.l.

AS1267WIND TRE S.P.A.

AS12779IT.Gate S.p.A.

AS12859BIT BV

AS1299Arelion (fka. Telia Carrier)

Downstreams (Kunden) (100)

AS10779StepBroBD, Inc.

AS10908CloudfloorDNS

AS1097Core Transit LLC

AS11048DigitalStakeout

AS112AS112 Project

AS11878tzulo, inc.

AS12041Afilias, Inc.

AS134795South Asia Universal Limited

AS137502NOMINET UK

AS139341WeChat/QQ CDN

AS14058PointClick Technologies, LLC

AS140614ASIA-ISP CO., LIMITED

IPv4-Prefixes (194)

209.177.158.0/24

199.48.131.0/24

199.48.128.0/22

104.225.107.0/24

192.73.250.0/24

104.225.100.0/24

103.6.84.0/24

204.139.56.0/21

185.40.235.0/24

185.40.234.0/24

157.53.248.0/24

192.73.252.0/24

209.170.130.0/24

204.9.143.0/24

192.73.244.0/24

85.189.29.0/24

148.59.176.0/24

104.225.115.0/24

103.84.153.0/24

43.245.50.0/24

102.67.166.0/23

104.225.18.0/24

104.225.99.0/24

208.79.80.0/24

148.163.220.0/23

59.153.12.0/23

204.9.136.0/24

204.9.141.0/24

45.159.97.0/24

148.163.223.0/24

103.84.152.0/24

148.163.219.0/24

192.73.255.0/24

198.179.225.0/24

209.170.135.0/24

208.111.47.0/24

104.225.104.0/24

192.73.241.0/24

209.177.151.0/24

199.102.76.0/22

103.84.154.0/24

185.178.201.0/24

103.254.161.0/24

185.40.232.0/24

45.159.98.0/24

104.225.16.0/24

204.109.60.0/22

209.177.148.0/24

104.225.19.0/24

192.73.246.0/23

104.225.12.0/22

104.225.15.0/24

192.64.203.0/24

204.9.140.0/24

104.225.24.0/23

162.223.12.0/22

104.225.114.0/23

104.225.2.0/24

162.248.221.0/24

162.217.115.0/24

104.225.8.0/24

192.73.240.0/24

43.245.49.0/24

204.109.61.0/24

104.225.28.0/24

209.177.145.0/24

104.225.8.0/22

102.213.152.0/23

199.38.183.0/24

185.178.203.0/24

209.177.150.0/24

208.111.40.0/24

208.64.45.0/24

192.73.245.0/24

185.34.3.0/24

192.73.251.0/24

208.79.80.0/22

162.248.220.0/24

104.225.95.0/24

208.111.32.0/24

102.67.165.0/24

162.248.222.0/24

162.217.112.0/24

204.109.56.0/22

209.177.155.0/24

104.225.1.0/24

104.225.17.0/24

192.73.248.0/24

209.170.158.0/24

209.177.154.0/24

103.84.155.0/24

209.170.159.0/24

104.225.4.0/22

209.177.153.0/24

192.64.204.0/24

162.223.8.0/23

104.225.106.0/23

104.225.20.0/24

158.51.79.0/24

204.9.137.0/24

104.225.12.0/24

209.177.149.0/24

209.177.146.0/24

104.225.124.0/23

208.111.35.0/24

185.40.233.0/24

102.213.153.0/24

199.233.228.0/22

162.223.15.0/24

185.34.0.0/24

104.225.102.0/24

176.58.94.0/24

176.58.89.0/24

104.225.2.0/23

104.225.94.0/23

45.159.99.0/24

185.178.200.0/24

104.225.103.0/24

176.58.93.0/24

103.254.160.0/24

103.6.87.0/24

204.9.136.0/21

8.14.32.0/24

176.58.90.0/24

104.225.0.0/22

102.67.166.0/24

104.225.96.0/24

208.111.33.0/24

208.111.39.0/24

45.54.90.0/24

148.163.222.0/24

209.170.149.0/24

199.38.181.0/24

104.225.26.0/24

104.251.112.0/24

176.58.91.0/24

185.34.2.0/23

104.225.4.0/24

176.58.92.0/24

192.73.253.0/24

102.67.164.0/23

134.195.62.0/24

103.6.85.0/24

204.109.58.0/24

103.6.86.0/24

208.111.43.0/24

185.178.202.0/24

208.86.224.0/22

162.217.112.0/22

209.170.132.0/23

209.170.140.0/22

209.170.131.0/24

103.254.162.0/24

208.86.226.0/24

176.58.95.0/24

104.225.112.0/24

148.163.222.0/23

176.58.88.0/24

162.223.10.0/23

43.245.51.0/24

208.111.42.0/24

205.147.105.0/24

209.170.152.0/24

43.245.48.0/24

209.170.129.0/24

104.225.98.0/24

148.163.224.0/23

66.85.248.0/22

192.73.242.0/24

185.34.2.0/24

102.67.167.0/24

209.170.151.0/24

104.225.97.0/24

208.111.34.0/24

199.48.132.0/22

104.225.11.0/24

204.9.138.0/24

209.177.147.0/24

209.177.157.0/24

204.9.139.0/24

209.177.152.0/24

45.159.96.0/23

104.225.22.0/24

148.163.221.0/24

208.111.45.0/24

148.163.220.0/24

104.225.21.0/24

208.111.44.0/24

199.38.182.0/24

209.177.156.0/24

192.73.243.0/24

148.163.226.0/24

209.177.159.0/24

209.177.158.0/23

IPv6-Prefixes (67)

2607:f740:56::/48

2607:fc50:5000::/36

2a00:dd80:41::/48

2607:f740:50::/48

2607:f740:27::/48

2607:f740::/48

2a00:dd80:3a::/48

2607:f740:20::/48

2607:f740:23::/48

2607:f740:28::/48

2607:f740:a::/48

2607:f740:b::/48

2403:2500:4000::/48

2a00:dd80:9::/48

2607:fc50:6000::/36

2a00:dd80:3b::/48

2403:2500:400::/48

2607:f740:d::/48

2607:fc50:4000::/41

2607:f740:14::/48

2c0f:edb0::/36

2607:f740:22::/48

2a00:dd80:40::/48

2607:f740:21::/48

2a00:dd80:10::/48

2607:f740:16::/48

2607:fc50:4100::/41

2607:f740:24::/48

2607:f740:11::/48

2607:fc50::/36

2c0f:edb0:2000::/36

2a00:dd80:20::/48

2607:f740:75::/48

2a00:dd80:3c::/48

2a00:dd80:14::/48

2607:f740:90::/48

2607:f740:17::/48

2607:f740:10::/48

2607:f740:19::/48

2403:2500:8000::/48

2607:fc50:3000::/36

2a00:dd80:d::/48

2607:f740:f::/48

2607:f740:1::/48

2607:f740:110::/48

2a00:dd80:3e::/48

2a00:dd80:3f::/48

2607:f740:e::/48

2607:f740:74::/48

2607:f740:100::/48

2607:f740:101::/48

2607:fc50:1000::/36

2a00:dd80:42::/48

2607:f740:12::/48

2607:f740:111::/48

2c0f:edb0:4000::/36

2607:f740:15::/48

2607:f740:c::/48

2403:2500:500::/41

2403:2500:300::/48

2403:2500:9000::/41

2607:f740:69::/48

2607:f740:57::/48

2607:f740:70::/48

2402:5c40:2000::/48

2607:fc50:2000::/36

2607:f740:80::/44

BGP-Peers (200)

AS1003andrewnet

AS1140Stichting Internet Domeinregistratie Nederland

AS12307Sandro Bolliger trading as Bolliger Network Solutions

AS12969Ljósleiðarinn ehf (Sýn)

AS13004Serbian Open Exchange DOO

AS132847Network Solutions Group Pty Ltd

AS133210EN Technologies Pte Ltd

AS1403EBOX

AS142289Roxonic Systems

AS14630Invesco Group Services, Inc.

AS14907Wikimedia Foundation Inc.

AS15547netplus.ch SA

AS1003andrewnet

AS10779StepBroBD, Inc.

AS10908CloudfloorDNS

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.