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

AS14638

ASN

ARIN

RIR

560

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS14638

NameLCPRL

OrganisationLiberty Communications of Puerto Rico LLC

Country –

RIRARIN

Allocated04.11.2005

Network Overview

IPv4 Prefixes560

IPv6 Prefixes32

Upstreams (Transit)2

Downstreams (Customers)7

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS11992Liberty Mobile Puerto Rico Inc.AS23520Columbus Networks USA, Inc.

AS14638LCPRL

Downstreams (Customers)

AS16649Interamerican University of Puerto Rico AS22581Broadband VI, LLC AS33315First BanCorp AS35892DREYFOUS & ASSOCIATES AS393937Medical Card System, Inc.AS53251Liberty Communications of Puerto Rico LLC+1

Upstreams (Transit) (2)

AS11992Liberty Mobile Puerto Rico Inc.

AS23520Columbus Networks USA, Inc.

Downstreams (Customers) (7)

AS16649Interamerican University of Puerto Rico

AS22581Broadband VI, LLC

AS33315First BanCorp

AS35892DREYFOUS & ASSOCIATES

AS393937Medical Card System, Inc.

AS53251Liberty Communications of Puerto Rico LLC

AS62931Plaza Las Americas, Inc.

IPv4 Prefixes (256)

24.54.247.0/24

24.139.107.0/24

24.54.240.0/24

24.55.191.0/24

24.139.121.0/24

24.50.224.0/24

70.45.184.0/21

74.213.122.0/24

24.55.181.0/24

24.42.30.0/24

24.48.240.0/21

24.54.226.0/24

206.248.104.0/21

24.41.245.0/24

24.41.239.0/24

24.55.176.0/20

24.139.93.0/24

70.45.168.0/21

198.245.109.0/24

24.139.64.0/18

24.42.13.0/24

24.41.238.0/24

24.227.10.0/24

24.138.214.0/24

74.213.80.0/21

24.54.248.0/24

74.213.109.0/24

24.42.0.0/18

24.48.255.0/24

24.41.135.0/24

24.42.36.0/23

24.171.248.0/21

24.41.217.0/24

24.54.217.0/24

24.137.250.0/24

24.50.228.0/23

24.55.172.0/24

24.41.250.0/24

162.220.103.0/24

24.41.227.0/24

24.139.110.0/24

24.54.194.0/24

24.41.255.0/24

24.42.25.0/24

24.54.202.0/24

24.137.240.0/24

24.41.160.0/21

24.48.246.0/24

24.48.229.0/24

70.45.232.0/21

162.212.167.0/24

24.42.1.0/24

24.138.216.0/21

70.45.152.0/21

24.41.156.0/24

24.48.199.0/24

74.213.96.0/24

24.41.184.0/21

70.45.160.0/21

206.248.80.0/21

70.45.80.0/21

24.50.230.0/23

24.171.216.0/21

74.213.73.0/24

24.171.224.0/21

24.42.9.0/24

24.139.224.0/21

24.41.240.0/21

24.42.62.0/24

24.227.29.0/24

24.41.212.0/24

24.41.179.0/24

24.41.158.0/23

206.248.64.0/24

24.227.0.0/19

24.137.248.0/24

24.41.177.0/24

24.48.234.0/24

24.48.209.0/24

24.55.96.0/21

24.41.134.0/24

24.48.253.0/24

24.42.26.0/24

24.54.192.0/24

70.45.216.0/21

24.48.250.0/24

24.42.27.0/24

24.139.160.0/21

24.50.235.0/24

24.54.204.0/24

24.54.232.0/21

24.48.254.0/24

24.138.244.0/24

74.213.77.0/24

24.50.226.0/24

74.213.104.0/21

24.41.237.0/24

24.55.184.0/21

206.248.97.0/24

24.41.183.0/24

67.230.87.0/24

24.41.247.0/24

24.138.234.0/24

24.48.197.0/24

24.48.219.0/24

24.54.199.0/24

24.55.188.0/24

24.137.255.0/24

24.55.183.0/24

24.42.38.0/23

24.41.172.0/24

24.41.200.0/21

24.42.8.0/21

24.137.245.0/24

24.137.251.0/24

24.139.200.0/21

24.139.72.0/21

24.42.63.0/24

24.42.3.0/24

24.227.17.0/24

198.245.104.0/21

24.41.160.0/24

24.48.232.0/23

192.155.158.0/23

24.227.24.0/24

70.45.248.0/21

206.248.79.0/24

24.137.240.0/21

24.48.200.0/21

162.220.96.0/21

24.55.160.0/19

24.138.208.0/21

24.139.216.0/21

24.41.229.0/24

24.171.199.0/24

24.54.216.0/21

24.42.5.0/24

24.139.179.0/24

24.138.246.0/24

24.139.144.0/21

24.42.2.0/24

24.48.244.0/24

74.213.111.0/24

24.41.152.0/21

24.137.249.0/24

24.41.136.0/24

199.27.103.0/24

24.48.248.0/24

24.50.200.0/23

24.42.52.0/23

24.139.176.0/21

24.42.24.0/24

24.227.16.0/21

24.50.238.0/24

74.213.81.0/24

24.55.97.0/24

24.48.198.0/24

206.248.71.0/24

24.42.49.0/24

24.54.192.0/18

24.227.0.0/21

24.41.164.0/24

24.139.208.0/21

24.139.128.0/17

24.55.187.0/24

24.50.210.0/24

24.42.60.0/24

24.41.221.0/24

24.50.227.0/24

24.41.192.0/21

74.213.100.0/24

24.41.139.0/24

24.41.162.0/24

24.171.208.0/21

24.50.200.0/21

24.139.168.0/24

24.48.192.0/18

24.41.208.0/21

24.41.243.0/24

24.50.212.0/22

24.42.11.0/24

24.50.236.0/24

24.50.248.0/21

24.41.168.0/24

24.139.104.0/21

24.137.231.0/24

24.41.191.0/24

24.137.237.0/24

24.41.249.0/24

24.139.90.0/24

24.48.237.0/24

206.248.90.0/24

24.41.136.0/21

24.41.205.0/24

24.55.98.0/23

24.54.238.0/24

24.55.177.0/24

24.48.249.0/24

24.55.168.0/21

24.171.192.0/18

206.248.67.0/24

24.42.8.0/24

24.54.200.0/21

24.41.152.0/24

206.248.117.0/24

67.230.81.0/24

24.48.212.0/24

24.137.236.0/24

24.139.67.0/24

24.42.32.0/23

24.50.194.0/24

24.50.206.0/24

24.55.163.0/24

70.45.32.0/21

24.171.198.0/24

24.41.228.0/24

74.213.105.0/24

24.55.190.0/24

70.45.187.0/24

24.139.114.0/24

24.55.164.0/24

206.248.112.0/21

24.138.248.0/21

24.139.128.0/21

24.137.229.0/24

70.45.192.0/21

24.138.243.0/24

24.48.238.0/24

24.48.218.0/24

24.41.246.0/24

24.41.141.0/24

70.45.148.0/22

24.54.201.0/24

24.139.95.0/24

24.41.224.0/24

24.41.189.0/24

24.139.141.0/24

24.42.24.0/21

24.41.251.0/24

24.48.224.0/21

24.227.24.0/21

24.138.232.0/21

24.48.204.0/24

206.248.120.0/21

74.213.75.0/24

24.54.253.0/24

24.171.240.0/21

24.171.222.0/23

24.139.88.0/21

24.48.230.0/24

24.48.192.0/24

24.42.12.0/24

24.42.40.0/21

24.54.195.0/24

24.139.83.0/24

24.139.111.0/24

IPv6 Prefixes (32)

2605:ba00:5000::/36

2605:ba00:4000::/36

2605:ba00::/36

2605:ba00:1000::/36

2606:6a40:200::/44

2606:6a40::/44

2605:ba00::/32

2606:6a40:330::/44

2605:ba00:3000::/36

2606:6a40:300::/44

2606:6a40:10::/44

2604:b000:a000::/36

2606:6a40::/32

2606:6a40:601::/48

2606:6a40:320::/44

2605:ba00:8000::/36

2604:b000:8000::/36

2605:ba00:7000::/36

2604:b000::/32

2605:ba00:9000::/36

2606:6a40:60::/44

2606:6a40:70::/44

2604:b000:d000::/36

2605:ba00:e000::/36

2604:b000:b000::/36

2605:ba00:2000::/36

2604:b000:e000::/36

2605:ba00:c000::/36

2604:b000:c000::/36

2606:6a40:310::/44

2605:ba00:6000::/36

2605:ba00:b000::/36

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.