Cuba (CU) - IPv4 address delegations
Data from RIR websites as of: Mon Aug 04 2025
Most IPv4 delegations correspond to a single "/prefix" address range.
Some IPv4 delegations correspond to several consecutive "/prefix" ranges with the same holder, aggregated together in a single delegation (for example a /23 and the following /24 aggregated in a delegation with 768 addresses). In this case, colum "Prefix" in the following table contains the keyword "Aggreg", and the entry in the "IPv4 List" text file appears as "First address-Last address".
| LACNIC Delegations |
| Zone |
Country |
Parameter |
First |
Last |
Prefix |
Number |
Date |
Status |
| LACNIC |
CU |
IPv4 |
152.206.0.0 |
152.207.255.255 |
/15 |
131 072 |
2014-06-04 |
Allocated |
| LACNIC |
CU |
IPv4 |
169.158.0.0 |
169.158.255.255 |
/16 |
65 536 |
1995-01-12 |
Assigned |
| LACNIC |
CU |
IPv4 |
181.225.224.0 |
181.225.255.255 |
/19 |
8 192 |
2013-04-15 |
Allocated |
| LACNIC |
CU |
IPv4 |
190.6.64.0 |
190.6.79.255 |
/20 |
4 096 |
2007-05-14 |
Allocated |
| LACNIC |
CU |
IPv4 |
190.6.80.0 |
190.6.95.255 |
/20 |
4 096 |
2010-07-20 |
Allocated |
| LACNIC |
CU |
IPv4 |
190.15.144.0 |
190.15.159.255 |
/20 |
4 096 |
2011-03-28 |
Allocated |
| LACNIC |
CU |
IPv4 |
190.92.112.0 |
190.92.127.255 |
/20 |
4 096 |
2012-09-03 |
Allocated |
| LACNIC |
CU |
IPv4 |
190.107.0.0 |
190.107.15.255 |
/20 |
4 096 |
2008-06-26 |
Allocated |
| LACNIC |
CU |
IPv4 |
196.1.112.0 |
196.1.112.255 |
/24 |
256 |
1994-07-26 |
Assigned |
| LACNIC |
CU |
IPv4 |
196.1.135.0 |
196.1.135.255 |
/24 |
256 |
1994-07-19 |
Assigned |
| LACNIC |
CU |
IPv4 |
196.3.152.0 |
196.3.152.255 |
/24 |
256 |
1995-08-29 |
Assigned |
| LACNIC |
CU |
IPv4 |
200.0.16.0 |
200.0.16.255 |
/24 |
256 |
2003-05-12 |
Assigned |
| LACNIC |
CU |
IPv4 |
200.0.24.0 |
200.0.27.255 |
/22 |
1 024 |
2004-09-08 |
Assigned |
| LACNIC |
CU |
IPv4 |
200.5.12.0 |
200.5.15.255 |
/22 |
1 024 |
1995-08-31 |
Assigned |
| LACNIC |
CU |
IPv4 |
200.13.144.0 |
200.13.151.255 |
/21 |
2 048 |
2005-07-11 |
Allocated |
| LACNIC |
CU |
IPv4 |
200.14.48.0 |
200.14.55.255 |
/21 |
2 048 |
2006-06-13 |
Allocated |
| LACNIC |
CU |
IPv4 |
200.55.128.0 |
200.55.159.255 |
/19 |
8 192 |
2002-12-09 |
Allocated |
| LACNIC |
CU |
IPv4 |
200.55.160.0 |
200.55.175.255 |
/20 |
4 096 |
2004-04-28 |
Allocated |
| LACNIC |
CU |
IPv4 |
200.55.176.0 |
200.55.191.255 |
/20 |
4 096 |
2005-06-16 |
Allocated |
| LACNIC |
CU |
IPv4 |
201.220.192.0 |
201.220.207.255 |
/20 |
4 096 |
2005-10-27 |
Allocated |
| LACNIC |
CU |
IPv4 |
201.220.208.0 |
201.220.223.255 |
/20 |
4 096 |
2006-04-18 |
Allocated |
