An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS40676

ASN

ARIN

RIR

505

IPv4 Prefixes

118

IPv6 Prefixes

AS Information

ASNAS40676

NameAS40676

OrganisationPsychz Networks

Country –

RIRARIN

Allocated26.02.2008

Network Overview

IPv4 Prefixes505

IPv6 Prefixes118

Upstreams (Transit)27

Downstreams (Customers)61

BGP Peers44

AS Path (BGP neighbours)

Upstreams (Transit)

AS133296Web Werks India Pvt. Ltd.AS137409GSL Networks Pty LTD AS15412Flag Telecom UK Limited AS174Cogent Communications, LLC AS17408AboveNet Communications Taiwan AS18041Taiwan Digital Streaming Co.+21

AS40676AS40676

Downstreams (Customers)

AS10930Nova Internet Services, Inc.AS11117Nuyek, LLC AS12996Domeneshop AS AS136165X4B DDoS Protected Announcements AS137571arebz.com AS141004QTIME BUSINESSES PRIVATE LIMITED+55

Upstreams (Transit) (27)

AS133296Web Werks India Pvt. Ltd.

AS137409GSL Networks Pty LTD

AS15412Flag Telecom UK Limited

AS174Cogent Communications, LLC

AS17408AboveNet Communications Taiwan

AS18041Taiwan Digital Streaming Co.

AS215457DCS LLC

AS22356Durand do Brasil Ltda

AS25091IP-Max SA

AS286GTT Communications Inc.

AS2914NTT America, Inc.

AS3257GTT Communications Inc.

Downstreams (Customers) (61)

AS10930Nova Internet Services, Inc.

AS11117Nuyek, LLC

AS12996Domeneshop AS

AS136165X4B DDoS Protected Announcements

AS137571arebz.com

AS141004QTIME BUSINESSES PRIVATE LIMITED

AS149024Afghan Bawar ICT Services

AS150445Getechbrothers

AS16661Hack This LLC

AS16925Cloud Optimized SMB LLC

AS197950Umang Raghuvanshi

AS198203RouteLabel V.O.F.

AS2914NTT America, Inc.

IPv4 Prefixes (256)

41.216.184.0/24

45.67.99.0/24

108.181.155.0/24

217.149.102.0/24

142.248.32.0/22

140.174.176.0/24

108.181.168.0/21

85.117.242.0/24

108.181.184.0/21

151.158.91.0/24

183.182.22.0/24

205.196.131.0/24

183.182.20.0/23

193.42.246.0/24

91.124.135.0/24

104.244.152.0/24

131.226.1.0/24

69.33.124.0/22

23.159.169.0/24

108.181.176.0/22

45.39.142.0/24

108.181.56.0/23

205.196.132.0/24

185.126.181.0/24

45.156.67.0/24

181.215.77.0/24

216.75.81.0/24

162.250.141.0/24

43.250.72.0/24

213.189.26.0/24

151.240.169.0/24

108.181.236.0/23

108.181.146.0/23

108.181.170.0/24

172.97.66.0/24

165.73.240.0/20

151.247.244.0/24

108.181.171.0/24

147.136.92.0/22

157.254.232.0/24

45.133.159.0/24

108.181.166.0/24

123.108.128.0/23

45.148.165.0/24

172.97.64.0/24

108.181.118.0/24

66.92.21.0/24

108.181.122.0/23

64.188.20.0/24

23.27.203.0/24

205.236.246.0/23

206.127.208.0/22

74.117.61.0/24

83.143.118.0/24

172.83.180.0/24

108.181.173.0/24

108.181.160.0/21

71.19.142.0/24

5.183.76.0/24

108.181.184.0/24

108.181.76.0/23

108.181.84.0/23

45.38.185.0/24

216.252.232.0/21

178.83.145.0/24

209.92.177.0/24

108.181.96.0/23

108.181.208.0/22

45.42.200.0/24

104.222.164.0/24

45.147.4.0/24

104.254.62.0/24

108.181.216.0/22

140.174.177.0/24

167.253.141.0/24

108.181.108.0/23

168.222.19.0/24

108.181.49.0/24

131.226.7.0/24

147.189.132.0/24

103.231.184.0/24

108.181.98.0/23

108.181.80.0/23

209.92.181.0/24

205.196.137.0/24

181.215.74.0/24

172.83.179.0/24

13.143.104.0/23

104.253.255.0/24

108.181.8.0/24

45.38.246.0/24

108.181.32.0/20

172.121.183.0/24

208.88.149.0/24

181.215.121.0/24

181.215.76.0/24

108.181.132.0/22

140.174.50.0/24

45.10.20.0/24

45.133.158.0/24

93.152.222.0/24

194.34.247.0/24

104.234.134.0/24

199.71.214.0/24

45.42.203.0/24

103.126.137.0/24

136.0.183.0/24

172.83.182.0/24

191.219.29.0/24

108.181.116.0/23

45.38.186.0/24

108.181.52.0/23

108.181.229.0/24

103.126.139.0/24

108.181.175.0/24

108.181.212.0/24

108.181.74.0/23

46.202.224.0/24

108.181.185.0/24

151.242.61.0/24

5.183.77.0/24

92.118.19.0/24

140.174.48.0/24

191.101.68.0/24

185.143.243.0/24

172.97.67.0/24

23.27.236.0/24

144.225.87.0/24

192.95.92.0/24

31.59.29.0/24

92.118.18.0/24

82.38.72.0/22

176.111.217.0/24

172.83.184.0/24

49.246.234.0/24

205.196.138.0/24

49.246.235.0/24

202.5.25.0/24

210.16.102.0/24

157.254.8.0/24

86.106.24.0/24

191.101.44.0/24

108.181.72.0/23

45.80.192.0/24

92.50.9.0/24

23.27.210.0/24

104.244.153.0/24

45.156.66.0/24

165.73.249.0/24

108.181.154.0/24

162.250.140.0/24

43.250.75.0/24

108.181.121.0/24

198.37.127.0/24

199.119.200.0/21

108.181.204.0/22

131.226.0.0/24

93.177.111.0/24

167.148.200.0/24

136.0.111.0/24

108.181.50.0/23

104.222.163.0/24

104.234.199.0/24

108.181.250.0/24

108.181.192.0/21

45.38.179.0/24

162.141.178.0/24

45.135.150.0/24

108.181.164.0/24

104.253.253.0/24

170.39.52.0/22

140.174.180.0/24

82.38.24.0/22

82.38.88.0/22

208.87.240.0/22

140.174.178.0/24

136.0.120.0/24

108.181.200.0/24

209.92.182.0/24

181.215.123.0/24

108.181.180.0/22

167.253.142.0/24

45.39.139.0/24

213.214.104.0/24

193.221.193.0/24

216.252.238.0/24

108.181.58.0/23

108.181.181.0/24

108.181.165.0/24

130.51.120.0/24

108.181.219.0/24

108.181.106.0/23

45.156.65.0/24

83.143.105.0/24

213.189.17.0/24

213.189.24.0/24

205.196.134.0/24

72.244.10.0/24

196.240.255.0/24

172.94.117.0/24

213.189.25.0/24

185.225.7.0/24

43.250.74.0/24

191.101.7.0/24

201.24.190.0/23

140.174.182.0/24

140.174.190.0/23

108.181.62.0/23

45.39.138.0/24

199.43.207.0/24

108.181.140.0/22

108.181.120.0/24

208.78.78.0/24

216.75.147.0/24

104.222.166.0/24

140.174.181.0/24

165.73.248.0/24

108.181.66.0/23

104.244.155.0/24

208.88.151.0/24

139.64.135.0/24

194.62.165.0/24

140.174.184.0/24

87.236.167.0/24

94.158.21.0/24

108.181.64.0/23

91.205.221.0/24

201.24.166.0/23

140.174.186.0/24

207.174.124.0/24

23.27.208.0/24

23.27.196.0/24

209.92.190.0/24

71.19.143.0/24

140.174.52.0/24

191.219.25.0/24

45.150.7.0/24

108.181.188.0/24

210.16.100.0/24

209.92.183.0/24

141.140.30.0/24

72.244.184.0/22

183.182.18.0/24

181.215.75.0/24

74.117.56.0/21

108.181.82.0/23

140.174.179.0/24

185.225.4.0/23

89.117.208.0/24

23.146.216.0/24

66.81.203.0/24

178.95.248.0/24

172.83.183.0/24

216.252.239.0/24

45.42.202.0/24

108.181.248.0/23

IPv6 Prefixes (118)

2a0b:ae40:3::/48

2406:4f40:8::/48

2604:6600:2005::/48

2604:6600:99::/48

2606:6680:4::/48

2606:6680:15::/48

2604:6600:e::/48

2602:fb1b:1::/48

2606:6680:7::/48

2606:6680:21::/48

2604:6600:fd00::/48

2602:ff96:1fe::/48

2604:6600:2003::/48

2604:6600:2008::/48

2606:6680:5000::/36

2a0f:9983::/32

2604:6600:fffc::/48

2604:6600:2607::/48

2a0f:9980:195::/48

2a0e:3840:2::/48

2604:6600:7::/48

2a0e:c80:323::/48

2606:6680:10::/48

2a0e:c80:743::/48

2a0e:c80:3::/48

2602:ff96:17::/48

2a0e:3840:242::/48

2604:6600:a::/48

2604:6600:2002::/48

2604:6600:2000::/48

2606:6680:38::/48

2604:6600:2605::/48

2a0f:6284:c000::/36

2606:6680:3000::/36

2606:6680:37::/48

2604:6600:2700::/40

2604:6600:fdc0::/48

2602:2c5:1::/48

2a0b:ae47:4::/48

2602:fb0f::/40

2a07:9940:3333::/48

2a0f:9980:6::/48

2604:6600:2006::/48

2604:6600:fe7c::/48

2a0b:ae40:2::/48

2606:6680:409::/48

2a0f:2c80::/48

2a0b:ae40:1::/48

2a10:17c7:ff85::/48

2606:6680:24::/48

2606:6680:17::/48

2604:6600:2007::/48

2602:f96d:f71::/48

2604:6600:a3::/48

2606:6680:23::/48

2604:980:1::/48

2604:6600:2600::/40

2604:6600:5::/48

2604:6600:fffd::/48

2606:6680:11::/48

2604:6600:2010::/48

2602:ff96:9::/48

2a0b:ae47:3::/48

2602:f96d:f72::/48

2604:6600:4b::/48

2a0f:9984::/32

2604:6600:fcfe::/48

2606:c0:3::/48

2606:6680:245::/48

2602:ff96:16::/48

2604:6600:9a::/48

2604:6600:2009::/48

2606:6680:22::/48

2a0e:3840:415::/48

2606:6680:12::/48

2406:b2c0::/32

2606:6680:4000::/36

2604:6600::/32

2602:ff96:5::/48

2604:6600:9b::/48

2606:6680:1001::/48

2a0f:6287:3000::/36

2a0b:ae40:4::/48

2604:6600:25::/48

2606:6680:16::/48

2406:4f40:14::/46

2604:6600:77::/48

2602:f652::/40

2606:6680:18::/48

2406:4f40:10::/46

2604:6600:fdb6::/48

2a0f:9982::/32

2606:6680:6000::/36

2604:6600:2608::/48

2406:4f40:4::/46

2a0f:9981::/32

2604:6600:2001::/48

2602:ff96:12::/48

2a0e:3840:801::/48

2a0f:9985::/32

2607:6980:3a70::/44

2602:f96d:ffb::/48

2a0e:3840:4::/48

2602:fea6::/36

2602:ff96:1f::/48

2a0e:c80:403::/48

2602:fd92:efe::/48

2604:6600:1c6::/48

2606:6680:2000::/36

2a0f:9980:936::/48

2602:f96d:ffd::/48

2406:4f40:c::/46

2a0f:9980:598::/48

2602:ff96:15::/48

2606:6680:2::/48

2604:6600:2601::/48

2604:6600:fffb::/48

2406:4f40:f::/48

BGP Peers (44)

AS134823Sky Digital Co., Ltd.

AS13786Seaborn (Seabras USA, LLC)

AS14840BR.DIGITAL

AS1828PacketFabric / Unitas Global

AS198150SIACOM JSC

AS199524Gcore S.A.

AS20764CJSC RASCOM

AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR

AS24482SG.GS

AS262427Invista Net Provedor de Acesso Ltda

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS136165X4B DDoS Protected Announcements

AS7361

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.