A list of all United States ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS22299 | Other Business | 14 | 2 | GCR Company/GCR Online |
| AS27630 | Hosting Provider | 14 | 2 | XFERNET |
| AS32578 | Other Business | 14 | 2 | Euronet Worldwide, Inc. |
| AS3354 | Education | 14 | 2 | University of Texas System |
| AS36671 | Other Business | 14 | 2 | TWO SIGMA INVESTMENTS, LP |
| AS50245 | Hosting Provider | 14 | 2 | Serverel Inc. |
| AS11509 | ISP & Mobile | 14 | 1 | Tierzero |
| AS137933 | Other Business | 14 | 1 | CyberForest LLC. |
| AS14543 | ISP & Mobile | 14 | 1 | SRT Communications, Inc. |
| AS15129 | ISP & Mobile | 14 | 1 | Geneseo Telephone Company |
| AS1657 | Education | 14 | 1 | University of Louisville |
| AS17117 | Other Business | 14 | 1 | RITSnet, Inc. |
| AS19224 | Other Business | 14 | 1 | Quantum Services Group, LLC. |
| AS226 | Education | 14 | 1 | Los Nettos |
| AS23503 | Other Business | 14 | 1 | Exelon Corporation |
| AS30162 | ISP & Mobile | 14 | 1 | Ethoplex, LLC |
| AS31769 | ISP & Mobile | 14 | 1 | GiGstreem |
| AS32808 | ISP & Mobile | 14 | 1 | Utah Broadband LLC |
| AS33125 | ISP & Mobile | 14 | 1 | Bug Tussel Wireless |
| AS33362 | ISP & Mobile | 14 | 1 | Wikstrom Telephone Company, Incorporated |
| AS361 | Government | 14 | 1 | United States Department of Defense (DoD) |
| AS396238 | Government | 14 | 1 | FairlawnGig.net |
| AS401476 | ISP & Mobile | 14 | 1 | Spruce Creek Networks LLC |
| AS46786 | ISP & Mobile | 14 | 1 | IP Transit Inc. |
| AS54934 | ISP & Mobile | 14 | 1 | JEFFERSON CO. CABLE, INC. |
| AS55045 | Hosting Provider | 14 | 1 | TekTonic |
| AS62643 | ISP & Mobile | 14 | 1 | Evertek, Inc |
| AS62827 | Other Business | 14 | 1 | Thales DIS USA, Inc. |
| AS10392 | ISP & Mobile | 14 | 0 | New Source Broadband |
| AS10806 | Other Business | 14 | 0 | AGENCE FRANCE PRESSE |
| AS11452 | Education | 14 | 0 | Mount Sinai School of Medicine |
| AS11486 | ISP & Mobile | 14 | 0 | Verizon Business |
| AS11550 | ISP & Mobile | 14 | 0 | Smithville Digital, LLC |
| AS11596 | Other Business | 14 | 0 | Best Buy Co., Inc. |
| AS11757 | Other Business | 14 | 0 | Whirlpool Corporation |
| AS11789 | ISP & Mobile | 14 | 0 | Surf Air Wireless, LLC |
| AS12200 | Hosting Provider | 14 | 0 | Rackspace Hosting |
| AS12231 | ISP & Mobile | 14 | 0 | Conway Corporation |
| AS1255 | Education | 14 | 0 | Smith College |
| AS1286 | Other Business | 14 | 0 | Altay Corporation |
| AS14072 | Government | 14 | 0 | Government of the District of Columbia |
| AS14238 | Other Business | 14 | 0 | Falcon Communications LLC |
| AS14725 | Other Business | 14 | 0 | Crawford & Company |
| AS149 | Government | 14 | 0 | United States Department of Defense (DoD) |
| AS14992 | Other Business | 14 | 0 | NewtekOne, Inc. |
| AS15139 | Other Business | 14 | 0 | Panasonic Corporation of North America |
| AS15227 | ISP & Mobile | 14 | 0 | LUMOS Networks, Inc. |
| AS156 | Education | 14 | 0 | Northeastern University |
| AS16841 | Hosting Provider | 14 | 0 | GLOBAL IT |
| AS16928 | Other Business | 14 | 0 | United Technologies Corp |
| AS17077 | Other Business | 14 | 0 | Broadcast Networks, LLC. |
| AS18933 | ISP & Mobile | 14 | 0 | T-Mobile USA, Inc. |
| AS19113 | Other Business | 14 | 0 | Duke Energy Corporation |
| AS19305 | Other Business | 14 | 0 | Transaction Network Services, Inc. |
| AS19721 | Other Business | 14 | 0 | Magellan Health Services |
| AS20081 | ISP & Mobile | 14 | 0 | NET2ATLANTA.COM LLC |
| AS20384 | Other Business | 14 | 0 | NewellRubbermaid Inc. |
| AS20472 | ISP & Mobile | 14 | 0 | Synergy Networks |
| AS204764 | Other Business | 14 | 0 | Kyndryl, Inc. |
| AS205399 | Hosting Provider | 14 | 0 | Hostigger INC. |
| AS21517 | Education | 14 | 0 | Kennesaw State University |
| AS21549 | Hosting Provider | 14 | 0 | Iron Mountain Inc |
| AS21693 | Other Business | 14 | 0 | Xcel Energy Inc. |
| AS21960 | Other Business | 14 | 0 | SafeSoft Solutions, Inc. |
| AS22504 | ISP & Mobile | 14 | 0 | LORETTO COMMUNICATION SERVICES, INC. |
| AS22794 | Other Business | 14 | 0 | AQR CAPITAL MANAGEMENT LLC |
| AS23341 | Education | 14 | 0 | Fashion Institute of Technology |
| AS2535 | Other Business | 14 | 0 | BP America, Inc. |
| AS25883 | Other Business | 14 | 0 | Citigroup Inc. |
| AS25932 | Other Business | 14 | 0 | Disney Worldwide Services, Inc. |
| AS26081 | Government | 14 | 0 | Santee Cooper |
| AS26633 | Education | 14 | 0 | Texas Woman's University |
| AS26646 | Other Business | 14 | 0 | TravelCLICK Inc. |
| AS26937 | Other Business | 14 | 0 | The Midland Company |
| AS27370 | Government | 14 | 0 | City of Boston |
| AS2749 | Other Business | 14 | 0 | Navy Network Information Center (NNIC) |
| AS2912 | Other Business | 14 | 0 | Citigroup Inc. |
| AS32073 | Education | 14 | 0 | Montgomery County Public Schools |
| AS32104 | Other Business | 14 | 0 | Wellmont Health System |
| AS32135 | Other Business | 14 | 0 | SAKURA LTD. |
| AS32255 | Other Business | 14 | 0 | PPL Corporation |
| AS32457 | Government | 14 | 0 | City of Houston |
| AS33133 | ISP & Mobile | 14 | 0 | CopperNet Systems, Inc. |
| AS33359 | Other Business | 14 | 0 | COWEN EXECUTION SERVICES LLC. |
| AS33745 | Other Business | 14 | 0 | Atos IT Solutions and Services Inc |
| AS36306 | Other Business | 14 | 0 | Stanford Hospital and Clinics |
| AS394073 | Other Business | 14 | 0 | Bungie Inc. |
| AS394511 | Other Business | 14 | 0 | eFolder, Inc |
| AS395088 | ISP & Mobile | 14 | 0 | Convergia, inc |
| AS395339 | Other Business | 14 | 0 | Donnelley Financial, LLC. |
| AS396107 | Other Business | 14 | 0 | Southern Broadband, LLC |
| AS398037 | Other Business | 14 | 0 | NVIDIA Corporation |
| AS400040 | Other Business | 14 | 0 | Wolverine Trading, LLC |
| AS400514 | Other Business | 14 | 0 | ESpace Networks |
| AS401339 | Other Business | 14 | 0 | YAMATO CLOUD LLC |
| AS40501 | Hosting Provider | 14 | 0 | SoundStack Technologies, LLC |
| AS40837 | Other Business | 14 | 0 | Goldfield Telephone Company, LLC |
| AS40845 | ISP & Mobile | 14 | 0 | NTINet Inc. |
| AS4243 | Other Business | 14 | 0 | Wells Fargo & Company |
| AS46370 | Other Business | 14 | 0 | Grand Web Solutions, Inc. |