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

AS12083

ASN

ARIN

RIR

743

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS12083

NameWOW-INTERNET

OrganisationWideOpenWest Finance LLC

Country –

RIRARIN

Allocated19.03.1999

Network Overview

IPv4 Prefixes743

IPv6 Prefixes1

Upstreams (Transit)8

Downstreams (Customers)47

BGP Peers3

AS Path (BGP neighbours)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS137409GSL Networks Pty LTD AS286GTT Communications Inc.AS2914NTT America, Inc.AS3257GTT Communications Inc.AS60068Datacamp Limited (CDN77 / DataPacket)+2

AS12083WOW-INTERNET

Downstreams (Customers)

AS10364University of Alabama in Huntsville AS10384Tennessee Valley Authority AS11013WideOpenWest Finance LLC AS11285K W Corporation, Inc.AS11501Vista Radiology, P.C.AS11693WideOpenWest Finance LLC+41

Upstreams (Transit) (8)

AS1299Arelion (fka. Telia Carrier)

AS137409GSL Networks Pty LTD

AS286GTT Communications Inc.

AS2914NTT America, Inc.

AS3257GTT Communications Inc.

AS60068Datacamp Limited (CDN77 / DataPacket)

AS6327Shaw Communications

AS6939Hurricane Electric LLC

Downstreams (Customers) (47)

AS10364University of Alabama in Huntsville

AS10384Tennessee Valley Authority

AS11013WideOpenWest Finance LLC

AS11285K W Corporation, Inc.

AS11501Vista Radiology, P.C.

AS11693WideOpenWest Finance LLC

AS13706CompleteWeb.Net LLC

AS13928Clark RD LLC

AS1432Albion College

AS14498Dynetics, Inc.

AS14556Pilot Travel Centers, LLC

AS16724WideOpenWest Finance LLC

IPv4 Prefixes (256)

69.14.180.0/22

207.174.22.0/24

216.47.196.0/24

24.192.28.0/23

96.27.184.0/24

64.233.207.0/24

24.214.48.0/24

96.27.24.0/21

64.233.195.0/24

50.4.125.0/24

96.27.216.0/22

216.47.197.0/24

24.192.0.0/16

23.28.166.0/24

96.27.175.0/24

96.27.210.0/24

23.28.201.0/24

66.216.216.0/23

50.4.134.0/24

24.96.10.0/24

207.98.180.0/23

50.4.178.0/23

69.14.56.0/22

24.214.47.0/24

24.214.244.0/22

69.14.0.0/21

96.27.65.0/24

24.192.176.0/21

24.42.160.0/24

24.214.248.0/21

67.149.9.0/24

69.14.92.0/24

24.214.243.0/24

24.214.228.0/24

24.96.148.0/23

23.28.170.0/24

96.27.188.0/24

104.252.133.0/24

24.96.204.0/24

50.4.82.0/24

24.214.242.0/23

24.192.155.0/24

24.192.158.0/24

96.27.67.0/24

24.192.62.0/23

67.149.192.0/24

23.28.242.0/24

143.59.174.0/24

69.14.190.0/24

192.86.2.0/24

216.130.137.0/24

50.4.231.0/24

24.192.106.0/24

24.96.206.0/24

67.149.28.0/24

67.149.56.0/21

23.28.219.0/24

69.14.230.0/24

23.28.157.0/24

24.236.108.0/24

24.214.224.0/22

24.96.13.0/24

76.73.145.0/24

69.14.94.0/24

24.96.11.0/24

96.27.40.0/21

24.192.248.0/21

69.73.35.0/24

24.35.38.0/24

24.96.48.0/24

23.28.240.0/24

23.28.217.0/24

143.59.214.0/24

24.35.33.0/24

96.27.124.0/24

75.76.141.0/24

24.35.2.0/24

96.27.76.0/22

24.96.36.0/24

96.27.72.0/24

75.76.39.0/24

143.59.12.0/24

69.14.216.0/22

69.14.242.0/24

207.98.240.0/21

23.28.207.0/24

72.15.64.0/22

75.76.0.0/22

24.192.111.0/24

68.179.128.0/18

23.28.234.0/23

72.15.116.0/22

96.27.200.0/22

143.59.101.0/24

69.14.8.0/23

24.35.27.0/24

24.192.64.0/21

24.214.144.0/22

76.73.192.0/23

69.73.0.0/17

96.27.128.0/20

24.192.160.0/21

69.14.212.0/24

96.27.249.0/24

23.28.195.0/24

66.216.201.0/24

24.35.43.0/24

23.28.214.0/23

216.186.180.0/24

96.27.187.0/24

216.186.144.0/22

24.96.106.0/24

143.59.172.0/23

64.233.194.0/24

24.96.0.0/17

69.1.35.0/24

67.149.96.0/21

143.59.241.0/24

24.96.104.0/24

69.73.58.0/24

50.4.18.0/24

67.149.227.0/24

24.96.97.0/24

24.35.48.0/24

50.4.229.0/24

24.96.34.0/24

69.14.112.0/22

67.149.26.0/23

50.4.235.0/24

64.233.227.0/24

96.27.156.0/24

24.35.32.0/24

143.59.252.0/24

24.214.208.0/24

143.59.69.0/24

50.4.240.0/20

24.96.128.0/18

69.1.0.0/18

96.27.153.0/24

75.76.0.0/19

24.192.226.0/23

69.14.191.0/24

67.149.8.0/24

24.96.123.0/24

67.149.220.0/22

96.27.69.0/24

24.192.88.0/21

24.96.71.0/24

69.14.48.0/21

50.4.103.0/24

67.149.48.0/22

207.98.208.0/24

24.96.241.0/24

24.96.199.0/24

24.96.234.0/24

67.149.209.0/24

50.4.16.0/24

75.76.6.0/23

24.96.113.0/24

24.192.125.0/24

24.42.221.0/24

67.149.104.0/22

24.42.208.0/24

23.28.252.0/24

216.186.138.0/24

23.28.229.0/24

64.233.200.0/24

24.192.105.0/24

24.236.82.0/23

24.35.46.0/24

69.14.32.0/22

143.59.70.0/23

67.149.18.0/24

23.28.124.0/22

67.149.24.0/24

50.4.44.0/23

50.4.236.0/22

69.14.89.0/24

24.96.41.0/24

23.28.245.0/24

23.28.132.0/23

96.27.158.0/24

50.4.22.0/24

38.147.129.0/24

50.4.32.0/24

69.1.53.0/24

67.149.240.0/21

67.149.200.0/22

207.98.147.0/24

24.214.241.0/24

24.96.76.0/24

96.27.80.0/20

69.14.68.0/22

96.27.190.0/23

143.59.8.0/24

24.96.90.0/24

67.149.19.0/24

24.236.112.0/24

50.4.184.0/22

64.233.241.0/24

216.186.128.0/19

96.27.105.0/24

143.59.79.0/24

96.27.110.0/24

69.73.90.0/24

24.96.67.0/24

69.14.136.0/21

24.96.201.0/24

96.27.182.0/24

96.27.48.0/21

24.192.30.0/23

23.28.128.0/17

96.27.159.0/24

96.27.101.0/24

23.28.212.0/24

45.39.58.0/24

216.47.194.0/24

50.4.36.0/24

67.149.25.0/24

96.27.199.0/24

64.233.224.0/24

23.28.184.0/22

64.233.218.0/24

64.233.201.0/24

24.236.64.0/18

207.98.143.0/24

50.4.55.0/24

67.149.0.0/16

69.73.111.0/24

23.28.232.0/24

64.233.213.0/24

157.240.174.0/24

23.28.216.0/24

96.27.160.0/21

23.28.197.0/24

23.28.112.0/21

24.96.193.0/24

208.74.232.0/22

216.47.198.0/24

64.233.220.0/24

50.4.34.0/24

96.27.109.0/24

216.130.133.0/24

50.4.234.0/24

24.35.26.0/24

75.76.126.0/24

50.4.148.0/22

50.4.188.0/22

72.15.98.0/23

24.214.72.0/24

67.149.144.0/21

24.96.205.0/24

24.214.49.0/24

143.59.127.0/24

23.28.247.0/24

96.27.74.0/23

IPv6 Prefixes (1)

2607:3d00::/28

BGP Peers (3)

AS1828PacketFabric / Unitas Global

AS19151BroadbandONE, LLC

AS49544i3D.net B.V

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.