The report below shows ASNs assigned to Puerto Rico, ranked by the total number of IP addresses currently active on each network. Click on the ASN for full IP address information, whois details and more. You can also view our hosting report to see the networks ranked by how many domain names they host.

ASN Name Num IPs
AS10396 DATACOM CARIBE, INC. 270,592
AS14638 Liberty Cablevision of Puerto Rico LTD 232,448
AS36423 San Juan Cable, LLC 142,592
AS11992 AT&T Mobility Puerto Rico 113,664
AS16649 Interamerican University of Puerto Rico 65,792
AS5786 University of Puerto Rico 65,536
AS11367 WorldNet Telecommunications, Inc. 18,688
AS21559 OSNET Wireless 17,920
AS14979 Aeronet Wireless 17,408
AS18895 Nustream Communications 15,104
AS30526 Neptuno Media, Inc. 10,240
AS53764 DM Wireless 10,240
AS20372 Office of Management and Budget 8,192
AS14920 Banco Popular 8,192
AS10937 AT&T Mobility Puerto Rico 8,192
AS40414 Optivon, Inc. 6,912
AS36810 Gauss Research Laboratory, Inc. 5,376
AS39963 IP SOLUTIONS, INC. 4,096
AS393573 Fuse Telecom LLC 2,304
AS23534 Puerto Rico Medical Services Administration 2,304
AS62913 SpeedyNet 2,304
AS46869 AWV Communications Inc. 2,304
AS46941 Xairnet 2,048
AS22888 Sistema Universitario Ana G. Mendez 1,536
AS15261 Zellius Telecommunications Inc. 1,536
AS63393 BOOM NET 1,280
AS46868 VPNET INC 1,280
AS53251 Onelink Communications 1,024
AS5106 WinPR, Inc. 1,024
AS14974 Virtual Inc. 1,024
AS22555 Smart Networks,LLC 1,024
AS395471 Data@ccess Communication, Inc. 768
AS27213 PRC Internet Corp 768
AS12206 DNP Networks 512
AS14957 Puerto Rico Electric Power Authority 512
AS21944 VelocityNet PR 512
AS54123 COSVI Asset Management Corp. 512
AS62931 Plaza Las Americas, Inc. 512
AS22539 Borschow Medical & Hospital Supplies 256
AS395557 Autoridad de Acueductos y Alcantarillados 256
AS26132 GLENN International 256
AS10524 GOYA DE PUERTO RICO 256
AS23114 Critical Hub Networks 256
AS46839 Airport Shoppes and Hotel Corp 256
AS393937 Medical Card System, Inc. 256
AS394963 Multinational Life Insurance Company 256
AS63308 Pharmpix 256
AS26824 Reliable Financial Services, Inc. 256
AS54848 Universidad Central del Caribe 256
AS30440 Xapiens Corporation 256
AS33315 First BanCorp 256
AS13800 Transcore Atlantic Inc. 256
AS55158 Airnetworks Inc 0
AS26389 PRDoH 0
AS40906 MICROJURIS.COM INC. 0
AS54016 Caribbean University 0
AS55168 B. FERNANDEZ & HNOS., INC. 0
AS53642 American Health Medicare 0
AS13568 Mediawire Communications 0
AS22162 IP SOLUTIONS, INC. 0
AS62823 Puerto Rico Cable Acquisition Company Inc. 0
AS396055 FiberX Inc. 0
AS3682 CRACIN 0
AS32455 INTEGRAND Assurance Company 0
AS11907 GM Security Technologies, Inc. 0
AS53526 Junta Reglamentadora de Telecomunicaciones de Puerto Rico 0
AS36165 Instituto de Banca y Comercio 0
AS47014 Evertec, Inc. 0
AS396082 COSOTNET INC 0
AS22999 Ramallo Brothers 0
AS14534 UNONET CORP 0
AS46935 Xecure Communications 0
AS395902 TriServe Tech 0

Details

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

This page shows ASNs for Puerto Rico. See the global ASN report for network, IP address information and whois details for other countries.