IP address ranges in Cuba
Cuba holds 133 IPv4 segments in the IP99 geolocation database, covering 257,929 addresses. In the 7 days to 27 October 2026 we newly captured 8,084 proxy-type addresses there.
Network usage types
The ratio of residential broadband to datacenter address space is the most direct indicator of what kind of proxy risk a region carries: a high datacenter share means datacenter proxies are more likely; a high residential share means home-broadband proxies and dial-up pools are.
| Usage type | Segments | Share |
|---|---|---|
| Residential broadband | 3 | 37.5% |
| Government | 2 | 25.0% |
| Mobile network | 1 | 12.5% |
| Datacenter | 1 | 12.5% |
| Education network | 1 | 12.5% |
Regions
| Region | Segments | Share |
|---|---|---|
| Havana | 72 | 54.1% |
| Holguín | 14 | 10.5% |
| Santiago de Cuba | 12 | 9.0% |
| Matanzas | 8 | 6.0% |
| Villa Clara Province | 5 | 3.8% |
| Cienfuegos Province | 4 | 3.0% |
| Artemisa | 3 | 2.3% |
| Pinar del Río | 3 | 2.3% |
| Camagüey | 2 | 1.5% |
| Guantanamo Province | 2 | 1.5% |
| La Habana | 2 | 1.5% |
| Las Tunas Province | 2 | 1.5% |
| Mayabeque | 2 | 1.5% |
| Isla de la Juventud | 1 | 0.8% |
| Sancti Spiritus | 1 | 0.8% |
Cities
| City | Segments | Share |
|---|---|---|
| Havana | 71 | 53.4% |
| Holguín | 14 | 10.5% |
| Santiago de Cuba | 12 | 9.0% |
| Matanzas | 6 | 4.5% |
| Cienfuegos | 4 | 3.0% |
| Santa Clara | 3 | 2.3% |
| Artemisa | 2 | 1.5% |
| Camagüey | 2 | 1.5% |
| Guantánamo | 2 | 1.5% |
| Las Tunas | 2 | 1.5% |
| Pinar del Río | 2 | 1.5% |
| Varadero | 2 | 1.5% |
| Alamar | 1 | 0.8% |
| Arroyo Naranjo | 1 | 0.8% |
| Boyeros | 1 | 0.8% |
| Cabaiguán | 1 | 0.8% |
| Caibarién | 1 | 0.8% |
| Encrucijada | 1 | 0.8% |
| La Salud | 1 | 0.8% |
| Mariel | 1 | 0.8% |
Autonomous systems
An ASN identifies the operator of a network. Addresses under one ASN usually share risk characteristics, which is why risk controls often act on whole ASNs rather than single addresses. Operator names are not published here — the machine-readable identity is the ASN.
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.
Go deeper
What is my IP address? · How IP location works, and how accurate it is · What an IP address lookup can and cannot tell you