Puerto Rico
IP address space, AS numbers and the largest networks registered in Puerto Rico, based on the delegation records of the regional internet registries.
IPv4 addresses
875.3k
271 blocks
IPv6 allocations
73
AS numbers
120
Routed AS numbers
32
Largest networks in Puerto Rico
By announced prefixes| AS | Name | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS14979 | AERONET-WIRELESS Aeronet Wireless | 72 | 3 |
| AS53764 | DMWIRELESS DM Wireless LLC | 64 | 1 |
| AS18895 | NUSTREAM-COMMUNICATIONS Nustream Communications | 49 | 0 |
| AS11653 | ESS-PR-WEBMASTERS Puerto Rico Webmasters | 17 | 2 |
| AS23114 | CRITICALHUBNET Critical Hub Networks | 13 | 1 |
| AS23379 | AS-BBT Blackburn Technologies II, LLC | 5 | 8 |
| AS46868 | VPNET-2 VPNET INC | 12 | 1 |
| AS395471 | DATACCESSPR Data@ccess Communication, Inc. | 12 | 0 |
| AS393678 | XDNETPRS XDAR Wireless LLC | 5 | 4 |
| AS46962 | HRCOM HRCOM | 5 | 3 |
| AS398326 | IMINTERNET IM Internet LLC | 6 | 2 |
| AS399291 | PRFIBERNET Puerto Rico Fiber Network Inc | 5 | 1 |
| AS62913 | SPEEDYNET SpeedyNet | 5 | 1 |
| AS399599 | GB-NETWORKS-SOLUTIONS G&B Networks Solutions | 3 | 2 |
| AS401866 | MITSUPP Master IT Support | 3 | 2 |
| AS400333 | JRNETWORKPR JR Network PR | 2 | 2 |
| AS394743 | GIGIFIBER Gigifi | 3 | 1 |
| AS400443 | NOVANET NOVANET | 2 | 1 |
| AS14534 | UNONET-CORP UNONET CORP | 1 | 1 |
| AS400354 | ALPHANET-WIRELESS ALPHANET CORP | 1 | 1 |
| AS19163 | CONEX CONEX | 1 | 1 |
| AS394590 | SKYTECH SkyTech | 1 | 1 |
| AS399831 | REAL-LINK-NETWORK REAL LINK NETWORK LLC | 1 | 1 |
| AS400154 | THUNDERNET-AS-01 Thundernet Wireless | 1 | 1 |
| AS397939 | AS-SYNERGY BBR IT Synergy LLC | 1 | 0 |
| AS399294 | 4NETPR 4NET, INC | 1 | 0 |
| AS401013 | BNET BNET | 1 | 0 |
| AS401022 | PR-FIBER PR FIBER | 1 | 0 |
| AS399826 | WEBIFFI Webiffi LLC | 1 | 0 |
| AS401831 | VUVANET VuvaNet LLC | 1 | 0 |
Delegations by registry: ARIN 300, RIPE 44. Updated 2026-10-04.