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

AS7381

ASN

–

RIR

230

IPv4-Prefixes

IPv6-Prefixes

AS-Informationen

ASNAS7381

NameSRS-6-Z-7381 - BroadbandONE, LLC

Land –

RIR–

Typ–

Netzwerk-Übersicht

IPv4-Prefixes230

IPv6-Prefixes21

Upstreams (Transit)3

Downstreams (Kunden)22

BGP-Peers0

AS-Pfad (BGP-Nachbarn)

Upstreams (Transit)

AS1828PacketFabric / Unitas Global AS2914NTT America, Inc.AS39958911 11 Systems, Inc

AS7381SRS-6-Z-7381 - BroadbandONE, LLC

Downstreams (Kunden)

AS13620EMBLEMHEALTH SERVICES COMPANY, LLC AS18602Paul, Weiss, Rifkind, Wharton & Garrison LLP AS18891Confluence Technologies AS19311Stewart Title AS20314Conagra Brands Inc.AS22868BDP International+16

Upstreams (Transit) (3)

AS1828PacketFabric / Unitas Global

AS2914NTT America, Inc.

AS39958911 11 Systems, Inc

Downstreams (Kunden) (22)

AS13620EMBLEMHEALTH SERVICES COMPANY, LLC

AS18602Paul, Weiss, Rifkind, Wharton & Garrison LLP

AS18891Confluence Technologies

AS19311Stewart Title

AS20314Conagra Brands Inc.

AS22868BDP International

AS23177Thomas & Betts Corporation

AS23251Bridgestone Americas, Inc.

AS26666Interserver, Inc

AS29708Assured Guaranty Corp

AS31757ValleyCrest Companies

AS35907NaviNet Inc.

IPv4-Prefixes (230)

216.83.169.0/24

69.164.104.0/24

216.245.186.0/23

74.205.252.0/22

64.238.200.0/23

216.245.178.0/24

216.183.104.0/24

65.79.178.0/23

74.205.242.0/23

66.45.66.0/24

199.168.160.0/21

173.209.228.0/24

173.252.183.0/24

216.183.114.0/24

69.164.72.0/22

66.45.79.0/24

67.202.250.0/24

209.46.70.0/24

204.194.101.0/24

216.245.136.0/24

65.79.177.0/24

66.179.64.0/22

64.238.192.0/21

208.16.213.0/24

155.46.186.0/24

65.79.164.0/24

69.164.78.0/23

216.203.48.0/21

66.45.12.0/24

173.252.132.0/22

208.91.139.0/24

216.245.141.0/24

216.203.60.0/22

162.251.211.0/24

74.205.248.0/23

216.183.122.0/24

216.245.128.0/23

216.241.248.0/24

65.79.184.0/21

66.179.177.0/24

66.179.216.0/23

66.179.52.0/22

67.202.216.0/21

66.45.112.0/24

216.245.189.0/24

216.203.40.0/21

216.203.12.0/24

66.179.212.0/24

207.19.96.0/21

173.252.142.0/24

67.202.192.0/20

66.179.160.0/24

74.205.251.0/24

65.79.160.0/20

216.203.8.0/22

69.164.64.0/22

74.205.246.0/24

67.20.166.0/24

216.245.132.0/24

66.45.15.0/24

66.179.143.0/24

66.45.62.0/24

216.83.164.0/24

76.76.28.0/24

173.252.168.0/21

132.225.3.0/24

67.202.208.0/22

208.16.214.0/24

155.46.178.0/24

69.164.90.0/24

66.45.56.0/23

173.209.240.0/20

208.16.208.0/24

66.179.56.0/23

67.202.212.0/24

171.162.93.0/24

208.99.160.0/19

65.79.180.0/23

69.164.92.0/22

65.79.166.0/24

66.179.64.0/24

66.179.178.0/23

66.179.14.0/24

209.235.111.0/24

216.83.164.0/23

162.251.209.0/24

64.238.217.0/24

173.209.249.0/24

173.209.234.0/23

208.91.138.0/24

173.252.152.0/21

162.251.210.0/24

65.38.127.0/24

173.252.176.0/20

65.165.4.0/23

65.38.111.0/24

66.45.71.0/24

65.38.107.0/24

170.52.46.0/23

216.183.102.0/24

69.164.81.0/24

67.202.236.0/22

216.245.144.0/23

66.45.96.0/22

162.251.208.0/24

66.45.16.0/24

216.205.88.0/22

69.164.86.0/24

216.205.157.0/24

67.202.215.0/24

66.179.96.0/23

173.252.137.0/24

67.202.240.0/20

216.21.245.0/24

66.179.220.0/22

209.46.54.0/23

66.179.72.0/22

216.203.39.0/24

65.79.181.0/24

66.179.168.0/24

64.238.205.0/24

66.45.77.0/24

173.209.236.0/22

173.252.162.0/23

216.203.14.0/24

66.45.28.0/22

64.238.220.0/23

173.252.161.0/24

173.209.250.0/24

64.238.208.0/20

64.238.202.0/24

67.217.252.0/23

173.252.146.0/23

67.20.160.0/19

216.83.176.0/20

69.164.66.0/24

216.203.25.0/24

204.209.72.0/24

69.48.230.0/24

216.21.246.0/24

142.0.176.0/22

209.46.116.0/23

69.164.99.0/24

209.46.38.0/24

66.45.60.0/24

66.179.246.0/24

66.179.157.0/24

66.179.98.0/24

164.152.205.0/24

216.183.108.0/24

216.203.58.0/24

74.205.224.0/20

216.205.159.0/24

66.179.140.0/24

207.87.182.0/23

173.252.164.0/23

66.179.175.0/24

173.252.130.0/23

198.136.149.0/24

155.46.187.0/24

67.20.187.0/24

66.45.100.0/23

69.164.102.0/23

216.83.170.0/23

64.238.195.0/24

66.179.167.0/24

69.48.194.0/23

216.245.182.0/24

204.97.230.0/23

66.179.158.0/23

198.62.210.0/24

69.164.97.0/24

69.164.70.0/23

69.164.76.0/24

65.79.170.0/24

161.195.191.0/24

173.252.140.0/23

162.39.97.0/24

66.45.58.0/24

199.127.14.0/24

216.245.138.0/23

64.66.47.0/24

199.167.32.0/21

66.179.224.0/21

205.132.4.0/24

66.45.64.0/24

66.45.84.0/22

209.46.28.0/23

66.45.36.0/23

69.164.104.0/21

69.164.112.0/20

64.238.206.0/23

66.179.112.0/24

66.45.25.0/24

173.252.138.0/23

208.16.210.0/24

67.217.230.0/24

208.16.212.0/23

198.207.195.0/24

198.62.209.0/24

209.46.100.0/23

66.45.88.0/22

216.203.22.0/23

216.83.160.0/22

66.179.214.0/23

66.45.69.0/24

66.179.12.0/23

216.203.0.0/21

74.205.244.0/24

65.38.122.0/24

66.179.206.0/24

199.166.206.0/24

66.179.90.0/23

66.179.23.0/24

170.178.128.0/24

173.252.147.0/24

69.164.74.0/24

69.48.212.0/24

216.245.190.0/24

216.83.166.0/24

216.83.174.0/23

69.164.69.0/24

69.164.82.0/23

216.183.124.0/24

216.203.36.0/24

204.227.136.0/24

173.252.148.0/22

67.202.224.0/21

137.236.21.0/24

216.245.153.0/24

IPv6-Prefixes (21)

2620:34:a001::/48

2600:1100:f108::/48

2600:1100:f100::/48

2600:1100:f10d::/48

2600:1100:f104::/48

2600:1100:f107::/48

2600:1100:8::/48

2600:1100:f10a::/48

2600:1100:f109::/48

2600:1100:f110::/48

2001:538::/32

2600:1100:f102::/48

2600:1100:f101::/48

2600:1100:f10e::/48

2600:1100:f105::/48

2600:1100:f106::/48

2600:1100::/28

2600:1100:f103::/48

2600:1100:f10b::/48

2600:110e:800a::/48

2600:1100:f10c::/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.