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

AS852

ASN

ARIN

RIR

678

IPv4-Prefixes

IPv6-Prefixes

AS-Informationen

ASNAS852

NameASN852

BeschreibungTELUS Communications Inc.

Land –

RIRARIN

Typ–

Zugewiesen16.04.1998

Netzwerk-Übersicht

IPv4-Prefixes678

IPv6-Prefixes30

Upstreams (Transit)18

Downstreams (Kunden)209

BGP-Peers397

AS-Pfad (BGP-Nachbarn)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS13030Init7 (Switzerland) Ltd.AS137409GSL Networks Pty LTD AS16696iTel Networks Inc AS174Cogent Communications, LLC AS2653Shared Services Canada+12

AS852ASN852

Downstreams (Kunden)

AS10329CoreLAN Communications, Inc.AS11179Aryaka Networks, Inc.AS11257University of Lethbridge AS11435Beneva AS11489Bell Canada AS11507Medicine Hat College+203

Upstreams (Transit) (18)

AS1299Arelion (fka. Telia Carrier)

AS13030Init7 (Switzerland) Ltd.

AS137409GSL Networks Pty LTD

AS16696iTel Networks Inc

AS174Cogent Communications, LLC

AS2653Shared Services Canada

AS286GTT Communications Inc.

AS2914NTT America, Inc.

AS3257GTT Communications Inc.

AS3303Swisscom (Schweiz) AG

AS3320Deutsche Telekom AG

AS33891Core-Backbone GmbH

Downstreams (Kunden) (100)

AS10329CoreLAN Communications, Inc.

AS11179Aryaka Networks, Inc.

AS11257University of Lethbridge

AS11435Beneva

AS11489Bell Canada

AS11507Medicine Hat College

AS13923Ontario Pension Board

AS14453ADVANCED KNOWLEDGE NETWORKS

AS14663TELUS Communications Inc.

AS14820Virgin Technologies Inc

AS14873ATB Financial

AS14875NovAtel Inc.

AS16696iTel Networks Inc

IPv4-Prefixes (256)

142.22.72.0/24

66.171.101.0/24

74.112.178.0/24

205.250.0.0/16

199.60.36.0/24

141.118.20.0/24

173.180.0.0/16

173.181.160.0/19

207.102.64.0/24

173.181.216.0/21

142.29.217.0/24

199.175.26.0/24

203.18.176.0/24

142.179.0.0/16

142.24.198.0/24

173.181.224.0/20

199.60.239.0/24

75.154.64.0/18

142.39.240.0/20

142.22.49.0/24

161.184.128.0/19

108.180.0.0/16

204.174.170.0/24

155.10.39.0/24

204.209.251.0/24

199.60.35.0/24

66.147.0.0/18

96.1.240.0/22

207.228.92.0/24

192.234.227.0/24

142.82.16.0/24

198.161.18.0/23

142.169.0.0/16

142.28.45.0/24

75.154.224.0/20

207.148.128.0/18

64.114.128.0/23

173.182.84.0/22

199.185.225.0/24

75.158.240.0/20

142.41.240.0/21

162.156.0.0/16

142.25.66.0/24

129.33.187.0/24

207.34.112.0/24

204.174.184.0/24

68.182.32.0/19

192.75.94.0/24

206.108.16.0/20

184.174.108.0/24

50.21.224.0/23

199.175.17.0/24

205.151.17.0/24

173.183.128.0/17

173.182.96.0/21

161.184.114.0/23

204.174.13.0/24

209.52.104.0/21

199.60.41.0/24

204.174.187.0/24

142.82.56.0/24

204.92.44.0/22

205.151.40.0/24

199.185.188.0/24

204.239.129.0/24

142.82.9.0/24

188.221.232.0/22

142.26.137.0/24

173.181.248.0/21

208.38.0.0/24

204.174.157.0/24

204.174.143.0/24

142.27.144.0/24

204.174.153.0/24

142.27.61.0/24

142.59.128.0/19

199.60.32.0/24

204.174.14.0/24

198.169.174.0/24

72.25.192.0/18

66.110.160.0/20

130.17.128.0/17

207.102.229.0/24

216.224.199.0/24

66.183.0.0/16

204.174.134.0/24

129.33.188.0/24

142.30.10.0/24

142.25.199.0/24

204.174.133.0/24

198.162.71.0/24

199.246.4.0/23

216.9.54.0/23

204.174.188.0/24

199.231.202.0/24

204.209.125.0/24

199.175.124.0/22

207.81.0.0/16

66.110.128.0/19

204.209.36.0/24

173.181.128.0/20

216.224.198.0/24

199.216.40.0/21

198.161.223.0/24

207.194.176.0/22

74.49.238.0/23

50.92.0.0/16

204.174.12.0/24

199.212.152.0/21

199.175.138.0/23

204.209.123.0/24

205.151.124.0/23

50.21.237.0/24

142.33.110.0/24

142.30.98.0/24

204.174.186.0/24

199.84.241.0/24

142.241.0.0/16

209.29.66.0/23

142.41.250.0/24

139.173.53.0/24

204.209.10.0/23

209.171.0.0/16

142.82.22.0/24

142.82.26.0/24

199.212.12.0/24

199.126.0.0/16

199.166.230.0/23

65.7.96.0/19

142.41.240.0/24

209.29.0.0/16

173.181.212.0/22

153.68.0.0/17

142.131.40.0/23

129.33.186.0/24

64.114.105.0/24

142.26.17.0/24

96.1.0.0/20

207.81.132.0/24

199.166.96.0/23

142.35.129.0/24

204.174.172.0/24

205.233.108.0/22

207.102.0.0/16

142.27.154.0/24

204.239.159.0/24

173.181.152.0/21

75.127.66.0/23

199.175.16.0/24

204.174.182.0/24

199.84.143.0/24

204.174.159.0/24

142.82.8.0/24

209.52.40.0/22

192.187.28.0/24

207.34.64.0/18

199.185.248.0/24

199.185.176.0/23

205.151.232.0/21

66.171.104.0/24

23.16.124.0/24

207.194.144.0/22

216.169.152.0/24

209.53.180.0/23

204.174.149.0/24

199.60.38.0/24

204.174.146.0/24

204.174.167.0/24

66.222.128.0/18

216.123.201.0/24

66.171.96.0/23

142.82.46.0/24

209.29.106.0/24

192.219.128.0/18

142.59.176.0/20

161.184.0.0/16

198.161.228.0/23

23.235.64.0/20

199.175.134.0/24

199.175.30.0/24

142.30.16.0/24

142.24.101.0/24

184.174.110.0/24

204.174.154.0/24

192.234.229.0/24

204.174.139.0/24

199.60.43.0/24

199.185.244.0/24

199.175.133.0/24

204.174.162.0/24

172.219.0.0/16

66.171.102.0/23

96.1.0.0/17

50.21.234.0/24

75.155.0.0/16

204.239.243.0/24

173.182.88.0/21

142.82.41.0/24

205.233.96.0/21

153.68.192.0/18

142.28.219.0/24

204.174.163.0/24

216.9.52.0/23

137.186.0.0/19

104.157.0.0/17

74.49.248.0/23

142.30.70.0/24

161.184.64.0/18

207.102.255.0/24

207.102.92.0/24

142.23.61.0/24

216.180.240.0/23

199.60.237.0/24

142.52.204.0/24

155.10.0.0/16

99.199.192.0/20

142.52.192.0/24

198.168.254.0/24

192.210.10.0/24

198.161.116.0/23

199.216.94.0/24

142.52.142.0/24

216.9.60.0/22

142.22.102.0/24

142.26.99.0/24

64.114.37.0/24

162.139.16.0/24

192.187.30.0/24

64.114.0.0/16

142.82.43.0/24

154.5.0.0/16

204.174.64.0/22

142.35.198.0/24

204.209.224.0/20

142.82.0.0/22

204.174.152.0/24

142.35.49.0/24

198.161.148.0/22

204.174.150.0/24

172.218.0.0/16

142.82.42.0/24

75.156.128.0/18

64.147.240.0/20

142.41.239.0/24

199.175.29.0/24

192.197.120.0/24

204.174.175.0/24

173.182.64.0/19

206.116.0.0/16

99.199.0.0/17

205.151.230.0/24

216.218.0.0/18

204.174.129.0/24

216.227.214.0/23

192.197.174.0/24

50.21.230.0/24

IPv6-Prefixes (30)

2001:568::/36

2001:56a:800b::/48

2001:56b:500c::/48

2001:56b:a000::/35

2001:569:c00b::/48

2620:ed:4000::/48

2602:fc6b::/36

2001:569:b::/48

2001:56a:3::/48

2001:56b:e00b::/48

2001:56b:800b::/48

2001:569:c000::/34

2001:56b:e000::/35

2001:56b:b::/48

2001:56b:400b::/48

2001:56a:b::/48

2001:569::/33

2001:56a::/33

2001:56b:a00b::/48

2001:56b:8000::/35

2001:56a:800c::/48

2001:56a:8000::/33

2001:56b:5000::/36

2001:569:8000::/34

2001:56b:4000::/36

2001:56b:a::/48

2001:56b::/34

2602:812:2003::/48

2001:569:c00c::/48

2001:56b:c000::/35

BGP-Peers (200)

AS1403EBOX

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS22652Videotron Ltee

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS49544i3D.net B.V

AS101University of Washington

AS10242US Internet Corp

AS10310Yahoo Holdings Inc.

AS10329CoreLAN Communications, Inc.

AS10929

AS11019

AS11164

AS11179Aryaka Networks, Inc.

AS11232

AS11257University of Lethbridge

AS11260

AS11290

AS11377

AS11435Beneva

AS11489Bell Canada

AS11507Medicine Hat College

AS13923Ontario Pension Board

AS1403EBOX

AS14453ADVANCED KNOWLEDGE NETWORKS

AS14537

AS14593

AS14609

AS14663TELUS Communications Inc.

AS14820Virgin Technologies Inc

AS14873ATB Financial

AS14875NovAtel Inc.

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS22652Videotron Ltee

AS24482SG.GS

AS35280F5 Networks SARL

AS36000

AS36205

AS36236NetActuate, 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.