AS3790 Latin American and Caribbean IP Address Regional Registry

General Info - AS3790

Latin American and Caribbean IP Address Regional Registry

Costa Rica

lacnic.net

126,464

9,223,372,036,854,775,808

IP Address Ranges

Netblock Number of IPs   
181.224.74.0/24 256
190.10.0.0/20 4,096
190.10.16.0/23 512
190.10.19.0/24 256
190.10.20.0/22 1,024
190.10.25.0/24 256
190.10.26.0/23 512
190.10.28.0/22 1,024
190.10.32.0/22 1,024
190.10.37.0/24 256
190.10.45.0/24 256
190.10.48.0/24 256
190.10.50.0/24 256
190.10.56.0/24 256
190.10.64.0/21 2,048
190.10.72.0/23 512
190.10.76.0/22 1,024
190.10.106.0/24 256
190.10.121.0/24 256
190.10.122.0/23 512
190.171.0.0/24 256
190.171.3.0/24 256
190.171.4.0/22 1,024
190.171.8.0/23 512
190.171.16.0/22 1,024
190.171.22.0/23 512
190.171.24.0/23 512
190.171.27.0/24 256
190.171.28.0/24 256
190.171.32.0/19 8,192
190.241.0.0/22 1,024
190.241.4.0/23 512
190.241.6.0/24 256
190.241.8.0/23 512
190.241.11.0/24 256
190.241.12.0/22 1,024
190.241.17.0/24 256
190.241.18.0/23 512
190.241.20.0/22 1,024
190.241.24.0/22 1,024
190.241.28.0/23 512
190.241.30.0/24 256
190.241.32.0/19 8,192
190.241.64.0/21 2,048
190.241.72.0/24 256
190.241.77.0/24 256
190.241.78.0/23 512
190.241.80.0/20 4,096
190.241.96.0/20 4,096
190.241.112.0/22 1,024
190.241.116.0/24 256
190.241.119.0/24 256
190.241.121.0/24 256
190.241.122.0/23 512
190.241.126.0/23 512
190.241.128.0/24 256
190.241.131.0/24 256
190.241.132.0/24 256
190.241.135.0/24 256
190.241.142.0/23 512
190.241.144.0/20 4,096
190.241.160.0/19 8,192
190.241.192.0/22 1,024
190.241.196.0/23 512
190.241.199.0/24 256
190.241.200.0/24 256
190.241.202.0/23 512
190.241.204.0/23 512
190.241.206.0/24 256
190.241.208.0/20 4,096
190.241.224.0/19 8,192
196.40.0.0/19 8,192
196.40.34.0/23 512
196.40.36.0/22 1,024
196.40.40.0/21 2,048
196.40.49.0/24 256
196.40.50.0/23 512
196.40.52.0/22 1,024
196.40.56.0/21 2,048
196.40.64.0/21 2,048
196.40.72.0/24 256
196.40.74.0/23 512
196.40.76.0/22 1,024
196.40.80.0/20 4,096
200.122.128.0/18 16,384

Show more IP address ranges »

Netblock Number of IPs   
2001:13d8::/32 79,228,162,514,264,337,593,543,950,336
2801:151::/47 2,417,851,639,229,258,349,412,352
2801:151:4::/48 1,208,925,819,614,629,174,706,176
2801:151:2a::/48 1,208,925,819,614,629,174,706,176

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

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