Cuba IP Ranges

Up-to-date IP address ranges for Cuba in CIDR format. Download and use them in your network settings, firewalls or routers.

CIDR IPTABLES CISCO ACL

IPv4

Number of blocks: 21

Download IPv4

IPTABLES IPCHAINS CISCO ACL

IPv6

Number of blocks: 6

Download IPv6

IP6TABLES

Updated: 03 February 2026

IPv4 Ranges Preview (first 20)

152.206.0.0/15
169.158.0.0/16
181.225.224.0/19
190.6.64.0/20
190.6.80.0/20
190.15.144.0/20
190.92.112.0/20
190.107.0.0/20
196.1.112.0/24
196.1.135.0/24
196.3.152.0/24
200.0.16.0/24
200.0.24.0/22
200.5.12.0/22
200.13.144.0/21
200.14.48.0/21
200.55.128.0/19
200.55.160.0/20
200.55.176.0/20
201.220.192.0/20

Showing 20 of 21 ranges

IPv6 Ranges Preview (first 20)

2001:1340::/32
2001:1358::/32
2001:13c8::/32
2800:230::/32
2800:360::/32
2800:910::/32

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What are IP ranges for Cuba?

IP ranges are sets of IP addresses assigned to specific providers and organizations within Cuba. These addresses are used to connect devices to the internet or internal networks.

Application of IP ranges in Cuba

IP addresses in Cuba are widely used in network device settings such as firewalls, routers and switches. Knowing IP ranges helps filter traffic, block unwanted connections or allow access only to specific IP addresses.

IPv4 and IPv6 in Cuba

Up-to-date IPv4 and IPv6 ranges allow you to set up secure and reliable connections in Cuba. You can use these ranges to configure IPTABLES, IPCHAINS and CISCO ACL.

Search for open ports and services in Cuba

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Cuba

IPv4 blocks 21

IPv6 blocks 6

Formats 4