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

AS11976

ASN

ARIN

RIR

400

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS11976

NameFIDN

OrganisationFidelity Communication International Inc.

Country –

RIRARIN

Allocated19.02.1999

Abuse contactabuse@cableone.biz

Network Overview

IPv4 Prefixes400

IPv6 Prefixes0

Upstreams (Transit)1

Downstreams (Customers)7

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS11492CABLE ONE, INC.

AS11976FIDN

Downstreams (Customers)

AS17286Phelps County Regional Medical Center AS27465Net Vision Communications, LLC AS398162Panola College AS398902Cass Regional Medical Center AS399417VortexOK.net LLC AS401521Gray Media, Inc.+1

Upstreams (Transit) (1)

AS11492CABLE ONE, INC.

Downstreams (Customers) (7)

AS17286Phelps County Regional Medical Center

AS27465Net Vision Communications, LLC

AS398162Panola College

AS398902Cass Regional Medical Center

AS399417VortexOK.net LLC

AS401521Gray Media, Inc.

AS5638Brewer Science

IPv4 Prefixes (256)

173.195.24.0/24

170.10.22.0/24

24.35.172.0/24

24.35.145.0/24

170.10.4.0/24

64.251.155.0/24

137.83.89.0/24

24.49.208.0/21

24.35.149.0/24

67.210.183.0/24

149.76.128.0/24

170.10.54.0/24

24.35.185.0/24

24.35.220.0/24

64.251.154.0/24

67.20.19.0/24

216.229.92.0/24

170.10.17.0/24

161.38.144.0/24

216.229.70.0/24

216.176.45.0/24

67.43.255.0/24

24.40.235.0/24

24.35.239.0/24

149.76.189.0/24

216.229.69.0/24

170.10.21.0/24

24.35.191.0/24

24.35.168.0/24

64.251.148.0/22

67.20.23.0/24

149.76.244.0/22

24.35.173.0/24

72.172.221.0/24

149.76.224.0/24

173.195.30.0/24

72.172.215.0/24

67.43.249.0/24

24.35.190.0/24

161.38.135.0/24

72.172.222.0/24

170.10.12.0/24

173.195.31.0/24

64.251.136.0/24

216.229.72.0/23

24.40.229.0/24

24.40.236.0/24

24.35.169.0/24

67.20.26.0/23

72.172.217.0/24

170.10.48.0/24

24.35.247.0/24

170.10.5.0/24

149.76.208.0/21

24.35.228.0/22

24.35.133.0/24

72.172.194.0/24

67.43.253.0/24

24.35.234.0/24

170.10.8.0/24

24.40.242.0/23

24.40.230.0/24

162.245.168.0/23

67.43.250.0/24

24.35.237.0/24

149.76.240.0/22

72.172.220.0/24

24.35.157.0/24

24.35.180.0/24

72.172.211.0/24

72.172.196.0/22

24.35.158.0/23

24.40.225.0/24

170.10.9.0/24

24.35.235.0/24

24.35.229.0/24

64.251.128.0/24

24.35.252.0/24

66.218.232.0/21

67.20.20.0/24

149.76.237.0/24

67.43.251.0/24

64.15.90.0/24

24.40.246.0/24

199.36.76.0/24

24.139.33.0/24

161.38.141.0/24

64.251.130.0/24

24.40.247.0/24

69.10.112.0/20

149.76.190.0/24

24.40.252.0/22

72.172.213.0/24

67.43.252.0/24

170.10.61.0/24

24.35.209.0/24

24.35.244.0/24

24.35.236.0/24

24.40.240.0/24

64.15.84.0/24

170.10.58.0/24

170.10.38.0/24

67.210.190.0/24

67.20.28.0/23

149.76.179.0/24

149.76.180.0/22

24.137.168.0/21

170.10.15.0/24

64.251.159.0/24

170.10.1.0/24

170.10.18.0/24

216.229.66.0/24

67.20.17.0/24

170.10.26.0/24

24.139.40.0/21

161.38.149.0/24

64.251.132.0/24

24.35.224.0/23

72.172.212.0/24

64.251.156.0/24

170.10.25.0/24

199.36.75.0/24

216.229.78.0/23

216.229.71.0/24

24.35.251.0/24

24.35.176.0/24

24.40.237.0/24

24.35.129.0/24

72.172.210.0/24

72.172.223.0/24

24.35.208.0/24

170.10.23.0/24

24.40.224.0/24

24.35.211.0/24

161.38.150.0/24

24.139.48.0/21

24.35.243.0/24

64.15.88.0/23

161.38.152.0/24

161.38.129.0/24

216.229.64.0/23

64.251.139.0/24

149.76.178.0/24

72.172.218.0/23

170.10.29.0/24

67.20.31.0/24

170.10.49.0/24

64.251.137.0/24

170.10.57.0/24

161.38.159.0/24

64.15.82.0/23

170.10.37.0/24

64.251.131.0/24

72.172.208.0/24

170.10.59.0/24

170.10.60.0/24

24.35.138.0/23

24.137.128.0/21

161.38.157.0/24

67.210.189.0/24

216.229.82.0/24

64.251.129.0/24

149.76.225.0/24

24.35.170.0/24

173.195.29.0/24

170.10.13.0/24

24.40.244.0/24

72.172.195.0/24

24.35.240.0/24

149.76.130.0/24

64.15.85.0/24

199.47.116.0/24

64.15.91.0/24

161.38.136.0/24

149.76.238.0/24

67.210.188.0/24

64.251.152.0/24

161.38.142.0/24

149.76.252.0/23

173.195.23.0/24

170.10.28.0/24

24.35.156.0/24

149.76.192.0/18

199.96.200.0/21

67.43.240.0/21

24.35.146.0/24

67.210.182.0/24

64.251.134.0/24

64.251.135.0/24

170.10.51.0/24

24.49.216.0/21

24.35.184.0/24

149.76.234.0/24

66.218.254.0/23

216.229.81.0/24

149.76.200.0/22

24.137.140.0/24

64.251.144.0/22

24.35.147.0/24

161.38.154.0/24

67.20.18.0/24

24.35.181.0/24

170.10.30.0/24

170.10.10.0/24

24.35.150.0/23

170.10.16.0/24

149.76.160.0/23

149.76.229.0/24

149.76.144.0/20

24.139.34.0/23

161.38.153.0/24

161.38.139.0/24

24.35.214.0/23

24.35.134.0/24

161.38.133.0/24

64.251.143.0/24

170.10.33.0/24

24.35.144.0/24

24.139.56.0/21

206.192.200.0/21

72.172.214.0/24

149.76.216.0/21

24.40.241.0/24

24.35.130.0/24

161.38.143.0/24

24.35.245.0/24

161.38.156.0/24

24.35.140.0/22

64.251.153.0/24

149.76.176.0/24

72.172.192.0/24

24.35.216.0/22

24.40.228.0/24

24.40.233.0/24

149.76.239.0/24

24.35.253.0/24

149.76.226.0/24

199.36.77.0/24

67.43.254.0/24

149.76.204.0/22

161.38.130.0/24

24.40.238.0/23

24.40.226.0/23

24.35.238.0/24

64.251.140.0/24

170.10.55.0/24

199.36.78.0/24

24.35.189.0/24

24.35.182.0/24

24.40.245.0/24

149.76.232.0/24

216.229.90.0/24

173.195.28.0/24

170.10.19.0/24

67.210.187.0/24

173.195.21.0/24

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.