| Rank | AS number | Organization | IPv4 addresses |
|---|---|---|---|
| 1 | AS10396 | DATACOM CARIBE, INC. | 273,152 |
| 2 | AS11992 | Liberty Mobile Puerto Rico Inc. | 104,448 |
This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.
Autonomous Systems (AS): Puerto Rico
Puerto Rico (PR) — AS numbers among the world's top 2,000 by IPv4 addresses, from the largest. Organization names are shown as registered.
Data as of: 2026-10-05