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

AS855

ASN

ARIN

RIR

849

IPv4-Prefixes

IPv6-Prefixes

AS-Informationen

ASNAS855

NameCANET-ASN-4

BeschreibungBell Canada

Land –

RIRARIN

Typ–

Zugewiesen07.08.1990

Netzwerk-Übersicht

IPv4-Prefixes849

IPv6-Prefixes6

Upstreams (Transit)7

Downstreams (Kunden)28

BGP-Peers0

AS-Pfad (BGP-Nachbarn)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS286GTT Communications Inc.AS3257GTT Communications Inc.AS3356Lumen (Level 3)AS577Bell Canada AS6327Shaw Communications+1

AS855CANET-ASN-4

Downstreams (Kunden)

AS12211Operations & Compliance Network LLC AS17170McCain Foods Limited AS18814Atlantic Technology Centre AS21659Alt Telecom AS21853New Brunswick Power Corporation AS22372Halifax International Airport Authority+22

Upstreams (Transit) (7)

AS1299Arelion (fka. Telia Carrier)

AS286GTT Communications Inc.

AS3257GTT Communications Inc.

AS3356Lumen (Level 3)

AS577Bell Canada

AS6327Shaw Communications

AS6939Hurricane Electric LLC

Downstreams (Kunden) (28)

AS12211Operations & Compliance Network LLC

AS17170McCain Foods Limited

AS18814Atlantic Technology Centre

AS21659Alt Telecom

AS21853New Brunswick Power Corporation

AS22372Halifax International Airport Authority

AS22636Nova Scotia Power, Inc.

AS26523Province of New Brunswick

AS29907Cirrus9 Inc.

AS30657The Power Commission of The City of Saint John

AS32441Advanced Training & Services Inc.

AS32747Atlantic Lottery Corporation

IPv4-Prefixes (256)

207.179.188.0/24

142.167.100.0/22

156.34.176.0/22

142.176.76.0/23

47.55.180.0/22

198.229.89.0/24

198.229.68.0/24

142.177.110.0/24

47.54.16.0/22

142.176.182.0/24

142.68.22.0/23

142.134.32.0/22

142.162.248.0/23

142.176.43.0/24

142.162.88.0/22

159.2.243.0/24

156.34.236.0/22

142.68.196.0/22

198.229.72.0/24

142.176.204.0/23

47.54.113.0/24

142.166.230.0/23

156.57.248.0/22

142.167.108.0/22

99.192.28.0/22

47.55.60.0/22

198.164.26.0/24

142.176.16.0/20

142.176.34.0/23

159.2.0.0/22

47.55.152.0/22

142.177.0.0/22

47.54.248.0/22

207.34.24.0/21

142.134.132.0/24

142.40.112.0/23

142.176.180.0/23

198.164.1.0/24

47.55.228.0/24

142.177.41.0/24

142.68.128.0/22

156.34.96.0/21

142.163.166.0/23

156.34.68.0/24

134.41.228.0/22

156.57.200.0/22

142.176.26.0/24

156.34.144.0/21

209.128.25.0/24

142.166.75.0/24

47.54.68.0/22

47.55.40.0/22

142.176.200.0/22

142.176.119.0/24

142.68.168.0/22

207.179.128.0/18

142.163.254.0/24

207.179.134.0/23

134.41.208.0/21

156.57.212.0/22

198.164.252.0/24

142.134.0.0/16

142.134.130.0/23

134.41.166.0/24

142.177.60.0/22

142.177.44.0/22

142.162.112.0/22

47.54.208.0/22

209.128.42.0/24

47.54.119.0/24

142.177.172.0/22

156.57.88.0/21

142.163.48.0/21

142.177.28.0/22

142.68.32.0/23

142.134.136.0/21

47.54.24.0/22

142.68.76.0/22

142.177.230.0/23

134.41.120.0/22

156.57.44.0/24

156.57.72.0/21

47.54.112.0/24

47.55.140.0/24

156.34.20.0/22

142.162.158.0/23

47.55.12.0/22

156.34.8.0/23

47.54.196.0/22

142.68.40.0/22

142.166.127.0/24

47.55.80.0/22

142.176.232.0/21

99.192.0.0/17

156.57.51.0/24

142.176.224.0/22

142.68.248.0/22

47.54.135.0/24

134.41.104.0/22

142.166.136.0/24

198.164.201.0/24

156.57.232.0/22

156.34.80.0/22

142.163.193.0/24

47.55.84.0/22

156.34.24.0/22

99.192.108.0/22

167.74.140.0/22

47.54.188.0/22

142.176.56.0/22

99.192.100.0/22

199.193.58.0/24

207.179.153.0/24

156.57.0.0/19

156.57.180.0/22

134.41.183.0/24

142.162.48.0/21

142.166.253.0/24

142.176.128.0/19

142.176.179.0/24

198.167.18.0/24

156.34.56.0/22

142.177.248.0/22

198.229.66.0/24

142.163.80.0/22

142.68.52.0/23

142.166.36.0/24

142.177.140.0/24

142.163.190.0/24

142.176.8.0/24

142.163.202.0/24

142.167.20.0/22

142.177.100.0/24

142.177.120.0/22

142.166.24.0/21

142.166.16.0/22

47.55.156.0/22

156.34.84.0/22

209.128.6.0/24

47.55.208.0/22

47.55.54.0/24

47.54.0.0/16

134.41.76.0/22

198.229.98.0/24

142.68.16.0/22

142.176.230.0/24

142.176.207.0/24

142.177.112.0/22

207.179.152.0/24

207.179.184.0/23

159.2.160.0/20

142.177.108.0/23

142.176.0.0/16

142.176.176.0/23

134.41.36.0/22

207.179.160.0/23

47.54.133.0/24

142.176.60.0/23

198.167.120.0/21

99.192.112.0/22

156.34.184.0/22

156.34.10.0/23

142.167.52.0/22

207.179.129.0/24

142.167.44.0/22

142.68.4.0/23

142.177.78.0/23

198.164.182.0/24

207.179.154.0/24

142.177.164.0/22

47.55.88.0/22

142.177.34.0/23

156.34.228.0/22

156.57.80.0/21

159.2.152.0/21

198.164.121.0/24

156.57.236.0/22

156.34.224.0/22

167.74.128.0/23

47.54.32.0/22

47.54.40.0/21

142.68.184.0/21

142.176.99.0/24

142.134.96.0/21

142.134.88.0/22

142.176.10.0/24

142.167.96.0/22

142.177.168.0/22

134.41.176.0/24

99.192.46.0/23

198.164.97.0/24

198.229.64.0/24

156.34.28.0/22

47.55.128.0/22

142.134.58.0/23

198.167.48.0/20

47.55.141.0/24

198.167.36.0/22

156.34.248.0/22

142.177.185.0/24

142.166.120.0/22

142.162.104.0/22

47.54.120.0/22

156.57.112.0/22

47.55.232.0/22

134.41.177.0/24

142.163.62.0/24

142.162.194.0/24

159.2.255.0/24

47.54.216.0/22

142.166.108.0/23

142.134.228.0/23

198.164.250.0/23

142.177.32.0/24

134.41.96.0/21

142.163.59.0/24

198.229.84.0/24

47.55.184.0/22

47.54.243.0/24

142.166.58.0/23

156.57.220.0/22

134.41.171.0/24

156.34.188.0/22

198.164.225.0/24

134.41.164.0/24

198.164.96.0/24

142.167.136.0/21

142.163.140.0/22

142.166.12.0/22

198.229.79.0/24

47.55.44.0/22

99.192.96.0/22

142.177.162.0/23

142.163.116.0/23

47.54.192.0/22

47.54.204.0/22

70.26.56.0/22

142.176.184.0/24

142.166.102.0/23

156.34.12.0/22

156.57.47.0/24

47.54.12.0/22

198.164.241.0/24

142.166.110.0/24

99.192.4.0/22

156.57.50.0/24

142.177.186.0/23

198.229.77.0/24

198.229.90.0/24

142.167.0.0/16

142.166.57.0/24

47.55.136.0/22

142.163.60.0/23

198.229.78.0/24

156.57.49.0/24

47.54.244.0/24

IPv6-Prefixes (6)

2001:4c0:6002::/48

2001:4c0::/32

2001:4c0:6000::/48

2001:4c0:2000::/48

2001:4c0:2001::/48

2001:4c0:1::/48

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.