| Prefijo anunciado | Description | País | Prefijo Padre | RIR |
|---|
| 103.8.92.0/22 | Kars co.ltd. | Japan | | Lacnic |
| 103.8.92.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 103.8.92.0/22 | Lacnic |
| 138.99.236.0/22 | Latin American and Caribbean IP address Regional Registry | Uruguay | | IANA |
| 138.99.236.0/23 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 138.99.236.0/22 | Lacnic |
| 138.99.236.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 138.99.236.0/22 | Lacnic |
| 138.99.237.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 138.99.236.0/22 | Lacnic |
| 138.99.238.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 138.99.236.0/22 | Lacnic |
| 138.99.239.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 168.228.232.0/22 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 168.228.232.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 168.228.232.0/22 | Lacnic |
| 168.228.233.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 168.228.234.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 168.228.232.0/22 | Lacnic |
| 168.228.235.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 168.228.232.0/22 | Lacnic |
| 170.244.40.0/22 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | Lacnic |
| 170.244.41.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 170.244.40.0/22 | Lacnic |
| 170.244.42.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 170.244.40.0/22 | Lacnic |
| 179.51.64.0/20 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | Lacnic |
| 179.51.64.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 179.51.64.0/20 | Lacnic |
| 179.51.65.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 179.51.64.0/20 | Lacnic |
| 179.51.66.0/24 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 2803:ab00:1388::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:1389::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:138a::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:138b::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:138c::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:138d::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:138e::/48 | Columbus Networks Dominicana | Dominican Republic | | IANA |
| 2803:ab00:138f::/48 | Columbus Networks Dominicana | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:1390::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:1391::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 2803:ab00:1392::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:1393::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 2803:ab00:1394::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:1395::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 2803:ab00:1396::/48 | Columbus Networks Dominicana | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:1397::/48 | Columbus Networks Dominicana | Dominican Republic | 2803:ab00::/32 | Lacnic |
| 2803:ab00:1399::/48 | Columbus Networks Dominicana | Dominican Republic | | IANA |
| 2803:ab00:139a::/48 | Columbus Networks Dominicana | Dominican Republic | | IANA |
| 2803:ab00:139b::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | | IANA |
| 2803:ab00:139c::/48 | COLUMBUS NETWORKS DOMINICANA, S.A. | Dominican Republic | 2803:ab00::/32 | Lacnic |
