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

AS58466

ASN

APNIC

RIR

189

IPv4-Prefixes

IPv6-Prefixes

AS-Informationen

ASNAS58466

NameCT-Guangzhou-IDC

Land

RIRAPNIC

Typ–

Zugewiesen08.12.2011

Abuseanti-spam@chinatelecom.cn

Netzwerk-Übersicht

IPv4-Prefixes189

IPv6-Prefixes31

Upstreams (Transit)1

Downstreams (Kunden)9

BGP-Peers0

AS-Pfad (BGP-Nachbarn)

Upstreams (Transit)

AS4134China Telecom Backbone

AS58466CT-Guangzhou-IDC

Downstreams (Kunden)

AS137718Beijing Volcano Engine Technology Co., Ltd.AS137798Digital Guangdong AS138457China Academy of Information and Communications Technology AS37963Hangzhou Alibaba Advertising Co.,Ltd.AS38365Beijing Baidu Netcom Science and Technology Co., Ltd.AS45090Tencent Cloud+3

Upstreams (Transit) (1)

AS4134China Telecom Backbone

Downstreams (Kunden) (9)

AS137718Beijing Volcano Engine Technology Co., Ltd.

AS137798Digital Guangdong

AS138457China Academy of Information and Communications Technology

AS37963Hangzhou Alibaba Advertising Co.,Ltd.

AS38365Beijing Baidu Netcom Science and Technology Co., Ltd.

AS45090Tencent Cloud

AS55990Huawei Cloud Service data center

AS59019Beijing Kingsoft Cloud Internet Technology Co., Ltd

AS63646Beijing Xiaoju Science and Technology Co., Ltd.

IPv4-Prefixes (189)

14.215.47.0/24

45.116.140.0/24

125.88.230.0/23

121.46.4.0/22

117.48.200.0/22

150.242.56.0/22

121.46.128.0/22

58.82.1.0/24

58.82.0.0/24

118.145.40.0/22

14.215.51.0/24

42.240.128.0/20

114.67.58.0/24

183.56.224.0/20

125.88.240.0/22

139.198.89.0/24

103.41.233.0/24

36.111.34.0/23

122.9.192.0/19

42.240.224.0/20

14.18.121.0/24

203.33.159.0/24

110.43.248.0/21

120.132.124.0/22

45.116.32.0/24

125.88.216.0/22

120.132.241.0/24

14.116.203.0/24

42.240.240.0/20

14.116.253.0/24

42.240.144.0/20

117.48.195.0/24

114.67.160.0/19

14.116.201.0/24

118.145.44.0/22

117.48.234.0/24

120.132.119.0/24

120.132.117.0/24

117.48.218.0/24

121.46.12.0/22

122.9.96.0/19

14.116.251.0/24

139.198.112.0/21

124.40.128.0/18

14.116.250.0/24

14.215.48.0/24

14.18.96.0/21

58.82.3.0/24

121.46.0.0/22

125.88.212.0/22

42.240.192.0/20

110.43.48.0/21

139.198.104.0/22

114.67.61.0/24

114.67.48.0/24

117.48.196.0/22

45.116.34.0/24

103.222.176.0/22

45.116.33.0/24

114.67.16.0/21

117.48.232.0/24

203.32.84.0/24

120.132.112.0/24

110.43.56.0/21

114.67.62.0/24

183.56.240.0/21

139.159.164.0/23

125.88.208.0/22

14.18.120.0/24

14.18.104.0/21

120.133.144.0/23

103.56.77.0/24

14.116.252.0/24

183.56.248.0/23

106.13.252.0/23

42.240.160.0/20

103.56.79.0/24

14.18.32.0/19

117.48.217.0/24

14.116.200.0/24

114.67.57.0/24

106.75.160.0/20

117.48.228.0/22

139.198.100.0/22

125.88.204.0/23

218.245.96.0/19

125.88.244.0/22

58.82.2.0/24

114.67.192.0/19

117.48.224.0/22

120.132.120.0/22

103.228.229.0/24

14.116.196.0/24

14.116.208.0/24

120.132.146.0/24

121.46.132.0/22

14.116.202.0/24

106.13.254.0/23

122.9.48.0/20

14.116.210.0/23

220.154.64.0/20

45.116.35.0/24

14.116.206.0/24

139.198.120.0/21

14.116.197.0/24

14.116.194.0/24

117.48.220.0/22

14.116.209.0/24

14.116.220.0/23

14.116.205.0/24

117.51.168.0/22

103.215.44.0/24

110.43.240.0/21

14.215.44.0/24

14.22.120.0/23

14.116.193.0/24

203.32.85.0/24

117.48.192.0/24

14.116.198.0/24

120.133.128.0/20

203.33.158.0/24

103.228.230.0/24

14.18.88.0/23

118.145.36.0/22

139.159.172.0/22

103.41.232.0/24

110.43.32.0/21

14.116.199.0/24

220.154.80.0/22

45.116.143.0/24

139.159.168.0/22

14.116.216.0/22

14.215.46.0/24

14.22.122.0/23

14.116.255.0/24

110.43.40.0/21

36.111.32.0/23

121.46.8.0/22

14.18.116.0/22

14.116.195.0/24

120.133.146.0/23

106.75.144.0/20

14.116.192.0/24

203.32.68.0/24

42.240.176.0/20

14.215.50.0/24

14.116.204.0/24

14.116.207.0/24

103.56.78.0/24

117.48.236.0/22

117.48.216.0/24

125.88.206.0/23

103.222.180.0/22

58.99.254.0/23

45.251.88.0/22

120.132.118.0/24

183.56.192.0/19

45.116.141.0/24

125.88.220.0/22

106.75.176.0/20

116.63.64.0/19

103.220.52.0/22

117.48.233.0/24

117.51.172.0/22

120.132.177.0/24

14.116.222.0/23

114.67.60.0/24

106.75.128.0/20

125.88.228.0/23

203.32.204.0/23

14.215.49.0/24

203.32.69.0/24

14.18.112.0/22

14.116.212.0/22

125.88.224.0/22

42.240.208.0/20

45.116.142.0/24

125.88.232.0/21

118.145.32.0/22

14.18.80.0/21

14.18.92.0/22

14.22.118.0/24

139.198.108.0/22

14.116.254.0/24

121.46.141.0/24

103.56.76.0/24

14.22.119.0/24

14.18.64.0/20

14.215.45.0/24

IPv6-Prefixes (31)

240e:980:9a20::/44

240e:108:22::/48

2401:1d40:3100::/48

240e:980:2200::/40

2401:1d40:3f02::/48

240e:980:9a00::/44

240e:698:4200::/40

2401:3480:3000::/36

240e:ff:e000::/36

240e:698:2200::/40

2403:a200:a3ff::/48

240e:980:4200::/40

240e:97c::/36

240e:108:42::/48

2409:27fc::/48

240e:108:4045::/48

2401:1d40:3f00::/48

240e:1f:5000::/36

240e:108:9a::/48

240e:109:8042::/48

240e:983:1e00::/48

240e:980:9a10::/44

240e:108:11e0::/48

240e:109:8022::/48

2401:1d40:3101::/48

240e:108:4845::/48

240c:409f:2000::/46

2403:1ec0:1400::/48

240e:980:9a30::/44

240e:982:e000::/40

2402:f140:ff02::/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.