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
AS36423 San Juan Cable, LLC 154,368
AS11992 AT&T Mobility Puerto Rico 107,264
AS16649 Interamerican University of Puerto Rico 65,792
AS5786 University of Puerto Rico 65,536
AS14979 Aeronet Wireless 20,480
AS11367 WorldNet Telecommunications, Inc. 19,456
AS21559 OSNET Wireless 18,944
AS18895 Nustream Communications 16,384
AS53764 DM Wireless 12,288
AS30526 Neptuno Media, Inc. 10,240
AS14920 Banco Popular 8,448
AS20372 Office of Management and Budget 8,192
AS10937 AT&T Mobility Puerto Rico 8,192
AS40414 Optivon, Inc. 6,656
AS39963 IP SOLUTIONS, INC. 4,096
AS46868 VPNET INC 3,840
AS62913 SpeedyNet 2,816
AS393573 Fuse Telecom LLC 2,304
AS23534 Puerto Rico Medical Services Administration 2,304
AS26027 Big Dog Internet 2,048
AS46941 Xairnet 2,048
AS46869 AWV Communications Inc. 1,792
AS15261 Zellius Telecommunications Inc. 1,536
AS22888 Sistema Universitario Ana G. Mendez 1,536
AS395471 Data@ccess Communication, Inc. 1,280
AS14974 Virtual Inc. 1,024
AS46962 HRCOM 1,024
AS5106 WinPR, Inc. 1,024
AS22555 Smart Networks,LLC 1,024
AS63393 BOOM NET 768
AS63240 PR WI-FI, INC. 768
AS23379 Blackburn Technologies II, LLC 768
AS14534 UNONET CORP 512
AS36435 M.S. Wifi Zone Inc. 512
AS54123 COSVI Asset Management Corp. 512
AS21944 VelocityNet PR 512
AS27213 PRC Internet Corp 512
AS62931 Plaza Las Americas, Inc. 512
AS396082 COSOTNET INC 512
AS12206 DNP Networks 512
AS14957 Puerto Rico Electric Power Authority 512
AS46839 Airport Shoppes and Hotel Corp 256
AS10524 GOYA DE PUERTO RICO 256
AS22539 Borschow Medical & Hospital Supplies, Inc 256
AS23114 Critical Hub Networks 256
AS30294 Familynet Inc. 256
AS30440 Xapiens Corporation 256
AS33315 First BanCorp 256
AS35892 DREYFOUS & ASSOCIATES 256
AS393937 Medical Card System, Inc. 256
AS394963 Multinational Life Insurance Company 256
AS396055 FiberX Inc. 256
AS396899 Natural G.C. Inc. 256
AS397072 InNet Connections 256
AS46931 ONNET 256
AS54848 Universidad Central del Caribe 256
AS63308 Pharmpix 256
AS394743 Gigifi 0
AS40906 MICROJURIS.COM INC. 0
AS3838 Ubinet Wireless 0
AS3682 CRACIN 0
AS36810 Gauss Research Laboratory, Inc. 0
AS13568 Mediawire Communications 0
AS36165 Instituto de Banca y Comercio 0
AS32455 INTEGRAND Assurance Company 0
AS47014 Evertec, Inc. 0
AS26824 Reliable Financial Services, Inc. 0
AS26389 Puerto Rico Department of Health 0
AS54016 Caribbean University 0
AS26132 GLENN International 0
AS11907 GM Security Technologies, Inc. 0
AS22503 Alpine Health Technologies, Corp. 0
AS62823 Puerto Rico Cable Acquisition Company Inc. 0
AS395902 TriServe Tech 0
AS22162 IP SOLUTIONS, INC. 0
AS397066 Computer Inn Corp. 0
AS13800 Transcore Atlantic Inc. 0
AS395557 Autoridad de Acueductos y Alcantarillados 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.