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

AS46475

ASN

–

RIR

304

IPv4-Prefixes

IPv6-Prefixes

AS-Informationen

ASNAS46475

NameLIMESTONENETWORKS - Limestone Networks, Inc.

Land –

RIR–

Typ–

Netzwerk-Übersicht

IPv4-Prefixes304

IPv6-Prefixes23

Upstreams (Transit)28

Downstreams (Kunden)25

BGP-Peers32

AS-Pfad (BGP-Nachbarn)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS137409GSL Networks Pty LTD AS174Cogent Communications, LLC AS203446SMARTNET LIMITED AS20485TransTeleCom JSC AS20764CJSC RASCOM+22

AS46475LIMESTONENETWORKS - Limestone Networks, Inc.

Downstreams (Kunden)

AS136258BrainStorm Network, Inc AS137870IHNetworks, LLC AS142036Hosteons Pte. Ltd.AS16570AgniCorp Inc.AS18854RadWeb, LLC AS197137Yunhu Networks LLC+19

Upstreams (Transit) (28)

AS1299Arelion (fka. Telia Carrier)

AS137409GSL Networks Pty LTD

AS174Cogent Communications, LLC

AS203446SMARTNET LIMITED

AS20485TransTeleCom JSC

AS20764CJSC RASCOM

AS22356Durand do Brasil Ltda

AS24482SG.GS

AS25091IP-Max SA

AS286GTT Communications Inc.

AS2914NTT America, Inc.

AS3257GTT Communications Inc.

Downstreams (Kunden) (25)

AS136258BrainStorm Network, Inc

AS137870IHNetworks, LLC

AS142036Hosteons Pte. Ltd.

AS16570AgniCorp Inc.

AS18854RadWeb, LLC

AS197137Yunhu Networks LLC

AS207809BrainStorm Network, Inc

AS212890ONEMAN NETWORK LIMITED

AS214054Nitrode Corporation trading as ChartVPS Technologies

AS25234ACTIVE 24, s.r.o.

AS397666HostRound LLC

AS397966ReadyDedis, LLC

IPv4-Prefixes (256)

64.31.14.0/24

154.21.212.0/23

63.143.32.0/19

38.103.248.0/24

64.31.48.0/24

64.31.8.0/24

89.116.100.0/24

194.99.24.0/24

208.115.213.0/24

89.117.130.0/24

64.31.56.0/24

64.31.22.0/24

89.116.220.0/24

89.117.123.0/24

64.31.57.0/24

208.115.223.0/24

45.141.128.0/24

208.115.219.0/24

38.86.91.0/24

74.63.204.0/24

192.169.88.0/24

84.46.239.0/24

77.243.88.0/24

64.31.47.0/24

64.31.39.0/24

178.20.215.0/24

212.18.113.0/24

208.115.243.0/24

208.115.246.0/24

38.246.32.0/24

64.31.19.0/24

89.117.217.0/24

38.248.93.0/24

64.31.42.0/24

178.20.30.0/24

45.159.22.0/24

86.38.216.0/24

64.31.58.0/24

64.31.2.0/24

192.169.84.0/24

31.40.195.0/24

64.31.35.0/24

147.125.206.0/24

83.97.117.0/24

63.143.43.0/24

193.151.189.0/24

64.31.3.0/24

64.31.34.0/24

64.31.40.0/24

64.31.43.0/24

74.63.235.0/24

192.169.86.0/24

89.117.12.0/24

194.99.26.0/24

82.25.31.0/24

103.106.67.0/24

64.31.37.0/24

64.31.18.0/24

64.31.17.0/24

64.31.60.0/24

38.246.34.0/24

208.115.245.0/24

208.115.196.0/24

37.72.141.0/24

208.115.231.0/24

89.117.120.0/24

192.169.93.0/24

64.31.31.0/24

64.31.44.0/24

89.117.0.0/24

192.169.89.0/24

208.115.220.0/24

89.117.38.0/24

89.116.173.0/24

208.115.218.0/24

194.62.107.0/24

208.115.201.0/24

176.126.104.0/24

89.116.210.0/24

208.115.203.0/24

64.31.25.0/24

178.20.29.0/24

194.62.250.0/24

89.117.96.0/24

154.45.250.0/24

89.117.94.0/24

89.116.64.0/24

46.253.131.0/24

89.116.181.0/24

216.144.249.0/24

64.31.29.0/24

38.248.91.0/24

69.12.93.0/24

154.45.251.0/24

64.31.11.0/24

64.31.10.0/24

185.167.61.0/24

38.248.94.0/24

38.86.174.0/24

38.248.95.0/24

69.162.93.0/24

185.167.60.0/24

208.115.235.0/24

89.117.124.0/24

89.117.30.0/24

74.63.192.0/18

89.116.48.0/24

38.95.35.0/24

89.116.106.0/24

64.31.5.0/24

103.106.66.0/24

208.115.233.0/24

208.115.244.0/24

208.115.192.0/18

64.31.0.0/18

208.115.217.0/24

216.144.240.0/20

38.129.88.0/24

144.225.146.0/24

64.31.51.0/24

77.83.25.0/24

64.31.54.0/24

84.46.236.0/24

64.31.23.0/24

208.115.251.0/24

208.115.228.0/24

38.69.225.0/24

38.126.160.0/24

208.115.215.0/24

193.151.191.0/24

74.63.221.0/24

74.63.229.0/24

64.31.20.0/24

63.143.61.0/24

77.37.65.0/24

208.115.193.0/24

208.115.237.0/24

208.115.205.0/24

64.31.4.0/24

151.243.116.0/24

89.117.152.0/24

64.31.28.0/24

193.151.190.0/24

89.116.128.0/24

89.117.226.0/24

77.223.214.0/24

63.143.56.0/24

64.31.33.0/24

74.63.231.0/24

89.117.67.0/24

192.169.95.0/24

216.144.245.0/24

192.169.82.0/24

64.31.61.0/24

74.63.236.0/24

192.169.87.0/24

64.31.6.0/23

208.115.247.0/24

154.50.33.0/24

89.116.171.0/24

185.212.115.0/24

64.31.38.0/24

69.162.118.0/24

74.63.206.0/24

64.31.32.0/24

38.248.89.0/24

64.31.16.0/24

62.204.49.0/24

135.84.217.0/24

74.63.194.0/24

208.115.249.0/24

38.96.68.0/24

208.115.232.0/24

77.243.89.0/24

208.115.224.0/24

194.70.234.0/24

208.115.197.0/24

77.243.91.0/24

38.155.79.0/24

74.63.225.0/24

89.116.156.0/24

74.63.233.0/24

63.143.60.0/24

89.116.44.0/24

192.169.92.0/23

208.115.211.0/24

77.83.24.0/24

64.31.27.0/24

89.117.172.0/24

64.31.62.0/24

208.115.229.0/24

185.101.21.0/24

140.99.223.0/24

178.20.31.0/24

208.115.212.0/24

192.169.90.0/24

89.116.246.0/24

31.58.102.0/24

193.31.126.0/24

89.116.72.0/24

38.246.35.0/24

208.115.239.0/24

64.31.55.0/24

193.163.207.0/24

185.202.108.0/24

74.63.202.0/24

38.96.30.0/24

88.218.45.0/24

64.31.24.0/24

194.26.129.0/24

178.20.28.0/24

89.116.113.0/24

38.86.228.0/24

194.62.249.0/24

162.253.40.0/22

93.127.222.0/23

64.31.36.0/24

38.246.33.0/24

208.115.206.0/24

77.83.26.0/24

208.115.234.0/24

83.97.118.0/24

192.169.85.0/24

64.31.52.0/24

74.63.207.0/24

64.31.49.0/24

89.117.134.0/24

193.42.245.0/24

63.143.62.0/24

63.143.39.0/24

89.117.85.0/24

91.124.237.0/24

83.97.119.0/24

77.223.215.0/24

89.116.193.0/24

208.115.248.0/24

185.101.20.0/24

208.115.200.0/24

208.115.250.0/24

208.115.210.0/24

64.31.13.0/24

212.18.127.0/24

45.159.21.0/24

89.116.247.0/24

77.243.90.0/24

89.116.70.0/24

94.154.113.0/24

83.97.116.0/24

178.20.213.0/24

38.133.189.0/24

86.38.200.0/24

208.115.216.0/24

89.116.211.0/24

130.117.137.0/24

93.114.192.0/24

193.163.89.0/24

IPv6-Prefixes (23)

2607:ff68:124::/48

2607:ff68:6::/48

2a09:e683:6::/48

2607:ff68:7::/48

2607:ff68:127::/48

2a11:840:36::/48

2607:ff68:12::/48

2607:ff68:15::/48

2a09:e683:8::/48

2620:a6:2001::/48

2a09:e683:7::/48

2607:ff68:11::/48

2607:ff68:101::/48

2620:a6:2002::/48

2607:ff68:13::/48

2a09:e683:9::/48

2a14:fc80::/48

2607:ff68:10::/48

2607:ff68:16::/48

2a09:e683:5::/48

2607:ff68:8::/48

2607:ff68:14::/48

2607:ff68::/32

BGP-Peers (32)

AS133210EN Technologies Pte Ltd

AS13786Seaborn (Seabras USA, LLC)

AS14840BR.DIGITAL

AS14907Wikimedia Foundation Inc.

AS17639Converge ICT Solutions Inc.

AS18106Viewqwest Pte Ltd

AS1828PacketFabric / Unitas Global

AS19151BroadbandONE, LLC

AS199524Gcore S.A.

AS20080Florida International University

AS205112PHILUNET GmbH

AS209823Enki Multimedia EURL

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.