IP address ranges in Dominican Republic
Dominican Republic holds 2,741 IPv4 segments in the IP99 geolocation database, covering 2,048,033 addresses. In the 7 days to 27 October 2026 we newly captured 52,512 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 | 398 | 50.3% |
| Gateway / NAT egress | 286 | 36.1% |
| Datacenter | 55 | 6.9% |
| Mobile network | 46 | 5.8% |
| Education network | 3 | 0.4% |
| Government | 2 | 0.3% |
| CDN node | 1 | 0.1% |
| Organisation | 1 | 0.1% |
Regions
| Region | Segments | Share |
|---|---|---|
| Santo Domingo Province | 989 | 36.1% |
| Nacional | 784 | 28.6% |
| Santiago | 264 | 9.6% |
| La Altagracia | 146 | 5.3% |
| San Cristóbal | 67 | 2.4% |
| Puerto Plata | 64 | 2.3% |
| San Pedro de Macoris | 59 | 2.2% |
| La Romana | 56 | 2.0% |
| La Vega | 55 | 2.0% |
| Duarte | 43 | 1.6% |
| Valverde | 26 | 0.9% |
| Samaná | 22 | 0.8% |
| Azua Province | 21 | 0.8% |
| Peravia | 20 | 0.7% |
| Monsenor Nouel | 19 | 0.7% |
| María Trinidad Sánchez | 18 | 0.7% |
| Espaillat Province | 17 | 0.6% |
| Sanchez Ramirez | 15 | 0.5% |
| San Juan | 10 | 0.4% |
| El Seíbo | 8 | 0.3% |
| Barahona Province | 7 | 0.3% |
| Dajabón | 6 | 0.2% |
| Hermanas Mirabal | 5 | 0.2% |
| Monte Plata | 4 | 0.1% |
| San Jose de Ocoa | 4 | 0.1% |
| Hato Mayor Province | 3 | 0.1% |
| Monte Cristi Province | 3 | 0.1% |
| Baoruco | 2 | 0.1% |
| Independencia | 2 | 0.1% |
| Santiago Rodriguez | 2 | 0.1% |
Cities
| City | Segments | Share |
|---|---|---|
| Santo Domingo | 788 | 28.7% |
| Santo Domingo Este | 674 | 24.6% |
| Santo Domingo Oeste | 292 | 10.7% |
| Santiago de los Caballeros | 252 | 9.2% |
| Salvaleón de Higüey | 124 | 4.5% |
| San Pedro de Macorís | 58 | 2.1% |
| La Romana | 56 | 2.0% |
| Puerto Plata | 43 | 1.6% |
| San Francisco de Macorís | 39 | 1.4% |
| San Cristóbal | 38 | 1.4% |
| La Vega | 37 | 1.3% |
| Bajos de Haina | 21 | 0.8% |
| Baní | 20 | 0.7% |
| Boca Chica | 18 | 0.7% |
| Azua | 17 | 0.6% |
| Bonao | 17 | 0.6% |
| Mao | 15 | 0.5% |
| Punta Cana | 15 | 0.5% |
| Nagua | 14 | 0.5% |
| Cotuí | 13 | 0.5% |
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.
| ASN | Segments |
|---|---|
| AS6400 | 1,121 |
| AS28118 | 835 |
| AS27887 | 97 |
| AS52471 | 47 |
| AS174 | 33 |
| AS46198 | 30 |
| AS264750 | 20 |
| AS13335 | 15 |
| AS55256 | 14 |
| AS265721 | 14 |
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