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

AS46844

ASN

ARIN

RIR

413

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS46844

NameSHARKTECH

OrganisationSharktech

Country –

RIRARIN

Allocated31.03.2009

Network Overview

IPv4 Prefixes413

IPv6 Prefixes9

Upstreams (Transit)59

Downstreams (Customers)8

BGP Peers46

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS1103SURF B.V.AS12637Seeweb s.r.l.AS1267WIND TRE S.P.A.AS12779IT.Gate S.p.A.AS13194UAB "Bite Lietuva"+53

AS46844SHARKTECH

Downstreams (Customers)

AS11878tzulo, inc.AS139791Langfang Wopai Communications Co Ltd AS14482Lab47 AS213169Catixs Ltd AS368491st Amendment Encrypted Openness LLC AS399334Skysilk+2

Upstreams (Transit) (59)

AS1031PEER 1031 LLC

AS1103SURF B.V.

AS12637Seeweb s.r.l.

AS1267WIND TRE S.P.A.

AS12779IT.Gate S.p.A.

AS13194UAB "Bite Lietuva"

AS137409GSL Networks Pty LTD

AS14840BR.DIGITAL

AS15576NTS workspace AG

AS15802Emirates Integrated Telecommunications Company PJSC

AS15943wilhelm.tel GmbH

AS15958CETIN Ltd. Belgrade

Downstreams (Customers) (8)

AS11878tzulo, inc.

AS139791Langfang Wopai Communications Co Ltd

AS14482Lab47

AS213169Catixs Ltd

AS368491st Amendment Encrypted Openness LLC

AS399334Skysilk

AS402349Gatewaysentry LLC

AS64512Private ASN

IPv4 Prefixes (256)

64.32.30.0/24

107.167.17.0/24

104.160.174.0/24

70.39.65.0/24

45.58.163.0/24

70.39.67.0/24

174.128.241.0/24

67.21.79.0/24

70.39.109.0/24

107.167.19.0/24

104.160.180.0/24

199.115.96.0/24

208.98.42.0/24

104.160.191.0/24

138.249.251.0/24

174.128.224.0/24

104.36.176.0/23

104.160.179.0/24

174.128.255.0/24

107.167.24.0/24

107.167.8.0/24

174.128.235.0/24

170.178.171.0/24

70.39.122.0/24

64.32.12.0/24

45.58.183.0/24

70.39.105.0/24

70.39.72.0/24

198.148.88.0/24

45.58.166.0/24

170.168.46.0/24

45.58.182.0/24

70.39.113.0/24

64.32.15.0/24

70.39.79.0/24

45.58.140.0/24

70.39.75.0/24

107.167.27.0/24

70.39.121.0/24

70.39.118.0/24

104.160.173.0/24

107.167.3.0/24

45.58.159.0/24

174.128.245.0/24

70.39.74.0/24

174.128.246.0/24

199.115.99.0/24

107.167.26.0/24

64.32.14.0/24

138.249.252.0/24

178.92.196.0/24

67.21.82.0/24

64.32.27.0/24

208.98.32.0/24

170.178.164.0/24

104.160.160.0/24

208.98.35.0/24

104.160.166.0/24

198.148.85.0/24

45.58.188.0/24

104.160.169.0/24

174.128.236.0/24

70.39.87.0/24

199.115.102.0/24

70.39.127.0/24

70.39.103.0/24

212.116.236.0/24

45.58.130.0/24

45.58.164.0/24

45.58.133.0/24

67.21.75.0/24

208.98.33.0/24

104.160.175.0/24

198.148.90.0/24

70.39.73.0/24

174.128.242.0/24

208.98.45.0/24

67.21.64.0/24

107.167.6.0/24

45.58.131.0/24

70.39.112.0/24

138.249.253.0/24

45.58.143.0/24

170.178.174.0/24

174.128.237.0/24

170.178.162.0/24

185.141.195.0/24

208.98.34.0/24

104.160.163.0/24

198.148.94.0/24

174.128.225.0/24

45.58.132.0/24

45.58.134.0/24

208.98.36.0/24

64.32.3.0/24

170.178.163.0/24

104.160.171.0/24

199.115.101.0/24

170.178.165.0/24

104.160.181.0/24

138.249.254.0/24

199.115.103.0/24

208.98.51.0/24

67.21.68.0/24

70.39.111.0/24

45.58.149.0/24

45.58.172.0/24

170.178.180.0/24

104.160.188.0/24

174.128.230.0/24

208.98.46.0/24

104.160.178.0/24

208.98.37.0/24

170.178.166.0/24

107.167.10.0/24

45.58.144.0/24

170.178.170.0/24

104.160.162.0/24

70.39.102.0/24

107.167.2.0/24

107.167.7.0/24

208.98.41.0/24

45.58.145.0/24

170.178.176.0/24

208.98.47.0/24

107.167.15.0/24

170.178.175.0/24

174.128.226.0/24

45.58.165.0/24

70.39.104.0/24

45.58.174.0/24

45.58.187.0/24

70.39.91.0/24

70.39.68.0/24

204.188.192.0/18

64.32.31.0/24

104.160.182.0/24

64.32.5.0/24

64.32.18.0/24

70.39.126.0/24

70.39.107.0/24

208.98.44.0/24

170.178.179.0/24

67.21.71.0/24

174.128.231.0/24

45.58.169.0/24

170.178.173.0/24

70.39.98.0/24

199.115.100.0/24

70.39.108.0/24

45.58.142.0/24

174.128.233.0/24

64.32.2.0/24

107.167.5.0/24

70.39.110.0/24

104.160.164.0/24

45.58.148.0/24

45.58.171.0/24

70.39.96.0/24

67.21.94.0/24

174.128.248.0/24

45.58.128.0/24

104.37.246.0/24

170.178.169.0/24

64.32.0.0/24

208.98.63.0/24

70.39.100.0/24

107.167.9.0/24

67.21.81.0/24

198.148.84.0/24

45.58.146.0/24

198.148.91.0/24

104.160.186.0/24

107.167.25.0/24

45.58.138.0/24

208.98.53.0/24

174.128.253.0/24

67.21.65.0/24

104.160.161.0/24

45.58.161.0/24

64.32.13.0/24

170.178.182.0/24

70.39.89.0/24

170.178.168.0/24

104.160.177.0/24

104.37.247.0/24

170.178.184.0/24

170.178.183.0/24

45.58.137.0/24

45.58.153.0/24

107.167.1.0/24

67.21.77.0/24

45.58.160.0/24

45.58.150.0/24

208.98.39.0/24

170.178.191.0/24

208.98.40.0/24

174.128.254.0/24

170.178.181.0/24

208.98.52.0/24

208.98.55.0/24

208.98.62.0/24

199.115.97.0/24

170.178.172.0/24

45.58.156.0/24

45.58.154.0/24

70.39.64.0/24

208.98.58.0/24

104.160.172.0/24

209.107.210.0/24

170.178.185.0/24

208.98.56.0/24

107.167.16.0/24

70.39.84.0/24

198.148.89.0/24

107.167.11.0/24

204.136.11.0/24

170.178.187.0/24

67.21.86.0/24

70.39.123.0/24

174.128.238.0/24

70.39.114.0/24

64.32.29.0/24

91.209.40.0/24

64.32.7.0/24

198.148.93.0/24

45.58.191.0/24

45.58.176.0/24

216.18.229.0/24

64.32.19.0/24

70.39.115.0/24

67.21.90.0/24

67.21.67.0/24

64.32.6.0/24

45.58.168.0/24

45.58.185.0/24

64.32.26.0/24

70.39.86.0/24

158.173.236.0/24

70.39.88.0/24

45.58.184.0/24

45.58.175.0/24

64.32.28.0/24

191.101.48.0/24

67.21.83.0/24

67.21.72.0/24

70.39.99.0/24

64.32.21.0/24

108.181.228.0/24

198.148.86.0/24

91.227.155.0/24

70.39.92.0/24

67.21.87.0/24

70.39.81.0/24

70.39.69.0/24

70.39.82.0/24

IPv6 Prefixes (9)

2a00:c2c0:ffff::/48

2610:150:c000::/34

2a0c:c181::/32

2602:fed2:708f::/48

2610:150:4000::/34

2610:150::/34

2610:150:8000::/34

2610:151::/34

2604:c980:4600::/40

BGP Peers (46)

AS1140Stichting Internet Domeinregistratie Nederland

AS12859BIT BV

AS12969Ljósleiðarinn ehf (Sýn)

AS13237euNetworks GmbH

AS14630Invesco Group Services, Inc.

AS14907Wikimedia Foundation Inc.

AS15547netplus.ch SA

AS15605Connesi S.p.A.

AS17639Converge ICT Solutions Inc.

AS18106Viewqwest Pte Ltd

AS1828PacketFabric / Unitas Global

AS198150SIACOM JSC

AS64512Private ASN

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.