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 |
|---|---|---|---|---|
| AS206943 | Hosting Provider | 13 | 0 | EANCENTER TELECOM LLC |
| AS21622 | Other Business | 13 | 0 | PR Newswire |
| AS21646 | Other Business | 13 | 0 | Fisher Investments Inc. |
| AS21996 | Other Business | 13 | 0 | GUAMCELL Communications |
| AS22093 | Other Business | 13 | 0 | Cleveland Clinic Foundation |
| AS22103 | Other Business | 13 | 0 | Nextiva, Inc. |
| AS22332 | Other Business | 13 | 0 | Western Digital Corporation |
| AS22530 | ISP & Mobile | 13 | 0 | Dialink Corporation |
| AS23305 | Other Business | 13 | 0 | Worthington Enterprises, Inc. |
| AS23496 | Other Business | 13 | 0 | Cambia Health Solutions, Inc. |
| AS25667 | Other Business | 13 | 0 | Home Shopping Network |
| AS25712 | Other Business | 13 | 0 | Computer Services Inc |
| AS25817 | Other Business | 13 | 0 | SMARTECH CORPORATION |
| AS25840 | Other Business | 13 | 0 | Cascade Access, LLC |
| AS26054 | Other Business | 13 | 0 | Thryv |
| AS26243 | Other Business | 13 | 0 | Intelsat |
| AS26405 | Other Business | 13 | 0 | HORIZON DATA SOLUTIONS, LLC |
| AS26438 | Education | 13 | 0 | Monroe Community College |
| AS26439 | Government | 13 | 0 | City of Albuquerque |
| AS26630 | Other Business | 13 | 0 | Black Knight IP Holding Company, LLC |
| AS29733 | Other Business | 13 | 0 | US FOODS, INC. |
| AS29844 | ISP & Mobile | 13 | 0 | Sena Wave LLC |
| AS29941 | Education | 13 | 0 | Tri-County Computer Services Association |
| AS30337 | Other Business | 13 | 0 | Deloitte Services LP |
| AS30678 | Other Business | 13 | 0 | State Farm Mutual Automobile Insurance Company |
| AS31783 | Other Business | 13 | 0 | SKYRIDER COMMUNICATIONS LLC |
| AS32385 | Other Business | 13 | 0 | IntelePeer, Inc. |
| AS32869 | ISP & Mobile | 13 | 0 | Silver Star Telecom, LLC |
| AS33422 | ISP & Mobile | 13 | 0 | New England Telehealth Consortium |
| AS33623 | ISP & Mobile | 13 | 0 | Hayneville Telephone Company |
| AS33670 | Education | 13 | 0 | Nova University |
| AS35852 | Other Business | 13 | 0 | YRC Inc. |
| AS36394 | ISP & Mobile | 13 | 0 | Grid4 Communications, Inc |
| AS36782 | ISP & Mobile | 13 | 0 | Keyway Network Systems |
| AS3724 | Government | 13 | 0 | State of Alaska |
| AS393349 | Other Business | 13 | 0 | Electronic Arts, Inc. |
| AS393422 | ISP & Mobile | 13 | 0 | New Visions Communications Inc |
| AS393568 | Other Business | 13 | 0 | ITT Corporation |
| AS393740 | ISP & Mobile | 13 | 0 | Progressive Rural Telephone Cooperative, Inc |
| AS394326 | ISP & Mobile | 13 | 0 | Route 66 Broadband LLC |
| AS396185 | ISP & Mobile | 13 | 0 | GILES-CRAIG COMMUNICATIONS INC. |
| AS397048 | Government | 13 | 0 | Newport Utilities |
| AS398645 | ISP & Mobile | 13 | 0 | PERSONAL TOUCH COMMUNICATIONS, L.P |
| AS398699 | Other Business | 13 | 0 | Cisco Systems Inc |
| AS399759 | ISP & Mobile | 13 | 0 | Uber Wireless LLP |
| AS399937 | Other Business | 13 | 0 | Cisco Webex LLC |
| AS400385 | ISP & Mobile | 13 | 0 | Citizens Telephone Corporation |
| AS400610 | Education | 13 | 0 | Middle Michigan Network for Educational Telecommunications |
| AS400684 | ISP & Mobile | 13 | 0 | Zoom Fiber |
| AS400754 | Other Business | 13 | 0 | GoDaddy.com, LLC |
| AS402135 | ISP & Mobile | 13 | 0 | Citizens Mutual Telephone Cooperative |
| AS40229 | Other Business | 13 | 0 | MaineHealth Maine Medical Center |
| AS40628 | Government | 13 | 0 | Oklahoma Office of Management & Enterprise Services |
| AS409 | Other Business | 13 | 0 | Air Force Systems Networking |
| AS40926 | ISP & Mobile | 13 | 0 | Surf Air Wireless, LLC |
| AS4237 | Other Business | 13 | 0 | DXC US Latin America Corporation |
| AS46273 | Other Business | 13 | 0 | Apogee Telecom Inc. |
| AS46890 | Other Business | 13 | 0 | 3Com Net Router |
| AS46996 | Government | 13 | 0 | New York City Health & Hospitals Corporation |
| AS53423 | ISP & Mobile | 13 | 0 | Brazos WiFi |
| AS53695 | Education | 13 | 0 | Southern Illinois University at Edwardsville |
| AS5374 | Government | 13 | 0 | United States Department of Defense (DoD) |
| AS54326 | Other Business | 13 | 0 | McCookNet Internet Service |
| AS54434 | ISP & Mobile | 13 | 0 | WNM Communications |
| AS54578 | ISP & Mobile | 13 | 0 | FiberComm LC |
| AS54806 | ISP & Mobile | 13 | 0 | Lrm-Com, Inc. |
| AS54896 | Other Business | 13 | 0 | SMC Corporation of America |
| AS55192 | Other Business | 13 | 0 | teknet |
| AS5663 | Government | 13 | 0 | Department of Interior United States Geological Survey |
| AS6130 | Other Business | 13 | 0 | American Internet Services, LLC. |
| AS62482 | ISP & Mobile | 13 | 0 | L.R. Communications, Inc. |
| AS62844 | ISP & Mobile | 13 | 0 | The Seimitsu Corporation |
| AS62994 | Hosting Provider | 13 | 0 | LITE CLOUD INC |
| AS63296 | ISP & Mobile | 13 | 0 | Amarillo Wireless |
| AS6527 | Government | 13 | 0 | Commonwealth of Massachusetts |
| AS6989 | Other Business | 13 | 0 | Government Technology Services Inc. |
| AS7068 | Other Business | 13 | 0 | Pfizer Inc. |
| AS7150 | Education | 13 | 0 | Commonwealth University of Pennsylvania |
| AS7238 | Other Business | 13 | 0 | Rovi Corporation |
| AS973 | Hosting Provider | 13 | 0 | Revive IT Solutions LLC |
| AS46262 | ISP & Mobile | 12 | 43 | ResTech Services LLC |
| AS399143 | Government | 12 | 37 | 4-County Electric Power Association |
| AS54681 | Other Business | 12 | 36 | Aubrey Rose |
| AS12189 | Hosting Provider | 12 | 20 | PhoenixNAP LLC |
| AS395403 | Other Business | 12 | 18 | NSONE Inc |
| AS401163 | Other Business | 12 | 18 | ACGNODE INC |
| AS40663 | Hosting Provider | 12 | 12 | IncogNet LLC |
| AS976 | Other Business | 12 | 9 | CoreNET Inc. |
| AS1613 | Hosting Provider | 12 | 7 | E SHELLS INC |
| AS14877 | ISP & Mobile | 12 | 6 | FirstLight Fiber, Inc. |
| AS26709 | Hosting Provider | 12 | 6 | Racksquared |
| AS397270 | Other Business | 12 | 6 | NetInformatik Inc. |
| AS398875 | Government | 12 | 6 | The City of New York |
| AS8757 | Other Business | 12 | 6 | NSFOCUS, Inc. |
| AS18897 | ISP & Mobile | 12 | 5 | Montana Sky Networks, Inc. |
| AS32703 | ISP & Mobile | 12 | 5 | Zayo Bandwidth |
| AS396502 | ISP & Mobile | 12 | 5 | HOTSPOTPR BROADBAND INTERNET, LLC |
| AS40428 | Other Business | 12 | 5 | Pandora Media, LLC |
| AS26517 | Other Business | 12 | 4 | Occidental Petroleum Corporation |
| AS27552 | ISP & Mobile | 12 | 4 | TowardEX Technologies International, Inc. |