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

AS13693

ASN

ARIN

RIR

421

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS13693

NameNTS-ONLINE

OrganisationVexus Fiber

Country –

RIRARIN

Allocated27.07.1999

Network Overview

IPv4 Prefixes421

IPv6 Prefixes16

Upstreams (Transit)2

Downstreams (Customers)7

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS174Cogent Communications, LLC AS7018AT&T Enterprises, LLC

AS13693NTS-ONLINE

Downstreams (Customers)

AS138454Trinity Fellowship AS32601Abilene Christian University AS33113CONETRIX LLC AS394701South Plains Electric Cooperative, Inc.AS397140Amarillo National Bank AS399750Funeral Directors Life Insurance Company+1

Upstreams (Transit) (2)

AS174Cogent Communications, LLC

AS7018AT&T Enterprises, LLC

Downstreams (Customers) (7)

AS138454Trinity Fellowship

AS32601Abilene Christian University

AS33113CONETRIX LLC

AS394701South Plains Electric Cooperative, Inc.

AS397140Amarillo National Bank

AS399750Funeral Directors Life Insurance Company

AS400447Apogee Telecom Inc.

IPv4 Prefixes (256)

38.158.146.0/24

38.172.104.0/22

209.16.88.0/24

145.224.24.0/23

64.185.22.0/24

209.205.140.0/24

64.130.70.0/24

145.224.30.0/23

38.28.124.0/24

65.182.89.0/24

38.189.106.0/23

38.28.75.0/24

216.167.188.0/24

64.130.71.0/24

38.158.154.0/23

38.189.89.0/24

38.28.109.0/24

172.82.20.0/24

38.50.194.0/23

38.28.81.0/24

38.158.150.0/24

64.185.11.0/24

65.182.76.0/23

149.115.100.0/24

38.189.76.0/24

38.189.125.0/24

216.167.128.0/24

38.50.250.0/24

38.189.112.0/24

216.97.246.0/23

65.182.91.0/24

64.185.61.0/24

216.97.248.0/23

38.50.198.0/23

64.130.74.0/24

64.130.65.0/24

38.28.111.0/24

172.110.1.0/24

145.224.22.0/23

38.28.82.0/24

38.189.127.0/24

64.185.63.0/24

64.185.4.0/24

172.110.0.0/20

38.172.70.0/23

38.50.232.0/22

38.28.84.0/24

216.167.144.0/24

209.205.187.0/24

149.115.102.0/24

38.189.78.0/24

145.224.28.0/23

209.205.136.0/24

65.182.95.0/24

64.130.89.0/24

209.205.160.0/22

64.185.58.0/24

172.110.16.0/21

64.185.49.0/24

38.172.110.0/23

64.185.54.0/24

38.189.123.0/24

38.28.115.0/24

38.28.79.0/24

38.28.93.0/24

38.50.212.0/23

38.50.245.0/24

209.205.134.0/23

64.185.8.0/24

64.130.94.0/24

38.189.64.0/18

209.16.93.0/24

205.209.230.0/24

38.172.124.0/22

38.172.72.0/24

172.110.12.0/22

64.130.76.0/24

38.158.144.0/22

209.205.169.0/24

205.209.225.0/24

64.185.51.0/24

209.205.183.0/24

38.172.92.0/24

38.50.215.0/24

205.209.251.0/24

65.182.65.0/24

38.28.106.0/24

205.209.254.0/24

205.209.224.0/19

38.28.72.0/24

38.28.120.0/23

38.189.74.0/24

38.158.179.0/24

209.205.191.0/24

38.50.248.0/23

205.209.226.0/24

65.182.74.0/24

38.50.238.0/24

38.189.82.0/24

216.167.189.0/24

38.189.94.0/23

38.172.73.0/24

205.209.233.0/24

38.189.86.0/24

209.205.137.0/24

216.167.143.0/24

149.115.99.0/24

38.158.180.0/23

216.97.253.0/24

38.189.80.0/23

38.158.147.0/24

38.50.200.0/23

209.205.168.0/24

64.130.64.0/19

38.28.97.0/24

38.172.89.0/24

209.205.158.0/24

38.172.94.0/24

38.28.102.0/24

38.189.64.0/24

216.97.242.0/24

38.189.72.0/23

38.189.67.0/24

205.209.241.0/24

216.167.132.0/24

38.158.168.0/23

38.189.84.0/23

65.182.72.0/24

38.158.183.0/24

64.185.34.0/24

216.97.250.0/23

64.185.0.0/24

145.224.16.0/22

209.205.176.0/24

209.205.181.0/24

38.28.89.0/24

38.50.255.0/24

38.189.121.0/24

38.96.212.0/24

38.158.164.0/24

209.16.91.0/24

38.158.178.0/24

64.185.6.0/24

38.189.90.0/23

205.209.227.0/24

205.209.243.0/24

38.172.81.0/24

205.209.240.0/24

38.172.68.0/23

172.110.2.0/24

38.189.113.0/24

205.209.236.0/24

216.167.130.0/24

38.189.109.0/24

38.50.197.0/24

172.110.6.0/23

38.189.71.0/24

38.172.87.0/24

38.50.196.0/24

209.205.180.0/24

38.189.65.0/24

64.185.45.0/24

145.224.4.0/23

38.172.93.0/24

64.185.21.0/24

206.251.175.0/24

216.167.159.0/24

38.28.100.0/24

38.50.204.0/22

38.189.116.0/23

38.189.87.0/24

145.224.14.0/23

206.251.177.0/24

209.205.174.0/24

38.189.88.0/24

205.209.246.0/24

206.251.176.0/24

216.167.162.0/24

38.189.111.0/24

38.50.192.0/18

38.172.64.0/18

206.251.160.0/23

38.50.208.0/22

64.130.80.0/22

38.158.182.0/24

209.205.172.0/24

38.172.84.0/24

38.50.247.0/24

205.209.228.0/23

38.172.85.0/24

38.172.90.0/23

64.185.33.0/24

64.185.43.0/24

38.28.77.0/24

38.172.118.0/24

38.189.70.0/24

64.185.56.0/24

38.158.152.0/23

38.28.118.0/24

64.185.16.0/24

38.50.240.0/22

216.167.186.0/24

209.205.142.0/23

38.189.120.0/24

38.158.176.0/24

38.158.144.0/24

65.182.64.0/19

209.205.133.0/24

38.28.83.0/24

38.158.170.0/23

209.205.152.0/24

205.209.224.0/24

38.189.108.0/24

64.185.3.0/24

38.158.162.0/24

38.189.126.0/24

38.172.65.0/24

38.28.110.0/24

64.130.79.0/24

64.185.31.0/24

38.50.228.0/22

38.50.253.0/24

216.131.28.0/24

38.28.91.0/24

64.185.62.0/24

64.185.47.0/24

216.167.170.0/24

38.189.92.0/23

38.28.99.0/24

216.167.147.0/24

172.110.8.0/22

216.97.254.0/23

209.16.64.0/19

205.209.250.0/23

38.172.83.0/24

38.172.77.0/24

38.189.104.0/23

38.50.192.0/23

205.209.234.0/24

38.28.104.0/23

64.130.75.0/24

38.172.75.0/24

206.251.184.0/24

38.189.97.0/24

64.130.91.0/24

64.185.20.0/24

38.172.100.0/23

205.209.237.0/24

216.97.245.0/24

38.28.76.0/24

38.28.74.0/24

149.115.96.0/21

38.189.75.0/24

216.167.145.0/24

38.50.200.0/21

216.167.135.0/24

IPv6 Prefixes (16)

2606:1600:500::/40

2606:1600:a00::/40

2606:1600::/32

2606:1600:200::/40

2606:1600:1000::/40

2606:1600::/40

2606:1600:b00::/40

2606:1600:1100::/40

2606:1600:1200::/40

2606:1600:100::/40

2606:1600:d00::/40

2606:1600:e00::/40

2606:1600:300::/40

2606:1600:c00::/40

2606:1600:700::/40

2606:1600:400::/40

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.