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 |
|---|---|---|---|---|
| AS5050 | Education | 17 | 2 | Pittsburgh Supercomputing Center |
| AS10564 | Other Business | 17 | 1 | ROCKET SOFTWARE INC |
| AS10750 | ISP & Mobile | 17 | 1 | Mark Twain Rural Telephone Co. |
| AS13444 | Other Business | 17 | 1 | TRS |
| AS14155 | ISP & Mobile | 17 | 1 | Rural Telephone Service Co, Inc. |
| AS14369 | Other Business | 17 | 1 | Nmax |
| AS14513 | Education | 17 | 1 | Des Moines Area Community College |
| AS14828 | ISP & Mobile | 17 | 1 | Hiawatha Broadband Communications, Inc |
| AS15121 | ISP & Mobile | 17 | 1 | Calaveras Internet Company |
| AS17055 | Education | 17 | 1 | University of Utah |
| AS18474 | ISP & Mobile | 17 | 1 | Aeneas Internet Services |
| AS215724 | Hosting Provider | 17 | 1 | Edgevana, Inc. |
| AS22667 | ISP & Mobile | 17 | 1 | Vista Broadband Networks, Inc. |
| AS22855 | Other Business | 17 | 1 | Cardinal Health, Inc. |
| AS22926 | ISP & Mobile | 17 | 1 | Wisper ISP, LLC |
| AS26039 | Other Business | 17 | 1 | Athene Annuity and Life Company |
| AS26873 | ISP & Mobile | 17 | 1 | QCOL INC |
| AS32363 | ISP & Mobile | 17 | 1 | Total Highspeed LLC |
| AS36069 | Government | 17 | 1 | City of Chanute, Kansas |
| AS36374 | Other Business | 17 | 1 | Stellar Association, LLC |
| AS37 | Other Business | 17 | 1 | Navy Network Information Center (NNIC) |
| AS40107 | Hosting Provider | 17 | 1 | Quality Technology Services, LLC |
| AS55037 | Other Business | 17 | 1 | Busey Bank |
| AS557 | Education | 17 | 1 | University of Maine System |
| AS63414 | ISP & Mobile | 17 | 1 | Dakota Central Telecommunications Cooperative |
| AS10411 | Other Business | 17 | 0 | Environmental Systems Research Institute |
| AS10457 | Other Business | 17 | 0 | Refinitiv US LLC |
| AS10584 | Other Business | 17 | 0 | TradeWeb, LLC |
| AS10982 | Other Business | 17 | 0 | TiVo, Inc. |
| AS11203 | ISP & Mobile | 17 | 0 | Matrix Broadband |
| AS11517 | Other Business | 17 | 0 | Blue Cross & Blue Shield of Minnesota |
| AS12268 | Education | 17 | 0 | Elizabethtown College |
| AS132110 | Hosting Provider | 17 | 0 | DMIT Inc. |
| AS13431 | Other Business | 17 | 0 | Millennium Partners, L.P. |
| AS13821 | Other Business | 17 | 0 | AllianceBernstein L.P. |
| AS14383 | Hosting Provider | 17 | 0 | M3COM of Virginia, Inc |
| AS1449 | Other Business | 17 | 0 | PayPal, Inc. |
| AS14686 | ISP & Mobile | 17 | 0 | Double Dog Communications |
| AS14948 | Other Business | 17 | 0 | IQVIA Holdings Inc |
| AS15989 | Other Business | 17 | 0 | Intercontinental Exchange Inc. |
| AS1648 | Education | 17 | 0 | Jefferson Parish School Board |
| AS1856 | Other Business | 17 | 0 | RTX BBN Technologies, Inc. |
| AS18649 | Other Business | 17 | 0 | Mitel Networks, Inc. |
| AS19197 | Other Business | 17 | 0 | Stefanini, Inc. |
| AS19428 | Other Business | 17 | 0 | Phillips 66 Company |
| AS19816 | Other Business | 17 | 0 | NCS DataCom, Inc. |
| AS201665 | Other Business | 17 | 0 | Anonymizer, LLC |
| AS22135 | Other Business | 17 | 0 | Skechers USA |
| AS22976 | Other Business | 17 | 0 | First-Citizens Bank & Trust Company |
| AS23173 | Other Business | 17 | 0 | CITISTREET |
| AS23349 | Other Business | 17 | 0 | Farmers Group, Inc. |
| AS25813 | Other Business | 17 | 0 | HOV Services, Inc. |
| AS25955 | Other Business | 17 | 0 | Proskauer Rose LLP |
| AS27021 | Other Business | 17 | 0 | Quest Diagnostics, Inc. |
| AS27069 | Government | 17 | 0 | United States Department of Defense (DoD) |
| AS27506 | Hosting Provider | 17 | 0 | Crown Castle Fiber LLC |
| AS29736 | Other Business | 17 | 0 | Disney Worldwide Services, Inc. |
| AS30320 | Other Business | 17 | 0 | Kia America, Inc. |
| AS30449 | Government | 17 | 0 | State of Arizona |
| AS30712 | Other Business | 17 | 0 | META Solutions |
| AS31753 | ISP & Mobile | 17 | 0 | Inmarsat Government |
| AS31763 | Education | 17 | 0 | Berks County Intermediate Unit |
| AS32101 | Other Business | 17 | 0 | Kelly Supply Company |
| AS32228 | Other Business | 17 | 0 | ISN Communications |
| AS32654 | ISP & Mobile | 17 | 0 | Towerstream I, Inc. |
| AS32667 | Other Business | 17 | 0 | 7-Eleven, Inc. |
| AS32889 | ISP & Mobile | 17 | 0 | Southwestern Wireless, Inc. |
| AS33371 | Other Business | 17 | 0 | WME |
| AS393288 | ISP & Mobile | 17 | 0 | Zulu Internet, Inc. |
| AS393393 | Education | 17 | 0 | Amarillo ISD |
| AS393406 | Hosting Provider | 17 | 0 | DigitalOcean, LLC |
| AS393408 | Education | 17 | 0 | University of Portland |
| AS393946 | Other Business | 17 | 0 | Renesas Electronics America Inc. |
| AS394655 | Education | 17 | 0 | University of Connecticut Health Center |
| AS394957 | Hosting Provider | 17 | 0 | Zadara Storage, Inc. |
| AS396290 | Other Business | 17 | 0 | Nielsen Consumer LLC |
| AS396856 | Hosting Provider | 17 | 0 | Sharon Networks, LLC |
| AS397380 | Education | 17 | 0 | Temple University Health System, Inc. |
| AS397394 | Other Business | 17 | 0 | Gold Coast Broadband |
| AS398191 | ISP & Mobile | 17 | 0 | Tri-Co Connections |
| AS398413 | Other Business | 17 | 0 | Miami-Dade County |
| AS399195 | Other Business | 17 | 0 | PEG TECH INC |
| AS40139 | Other Business | 17 | 0 | Jackson Technical LLC |
| AS402221 | Other Business | 17 | 0 | Exaserver LLC |
| AS40844 | Other Business | 17 | 0 | Winn-Dixie Stores, Inc. |
| AS46160 | Other Business | 17 | 0 | Kyndryl |
| AS46294 | Other Business | 17 | 0 | SCATUI |
| AS46313 | Other Business | 17 | 0 | Wal-Mart Stores, Inc. |
| AS47 | Education | 17 | 0 | University of Southern California |
| AS4972 | Other Business | 17 | 0 | UNITED PARCEL SERVICE |
| AS50835 | Hosting Provider | 17 | 0 | EANCENTER TELECOM LLC |
| AS53741 | Other Business | 17 | 0 | American Airlines Inc. |
| AS54363 | Other Business | 17 | 0 | Baker Hughes Holdings LLC |
| AS55032 | Education | 17 | 0 | The Jackson Laboratory |
| AS6102 | Other Business | 17 | 0 | CBS inc. |
| AS62566 | Other Business | 17 | 0 | Starbucks Coffee Company |
| AS6289 | Other Business | 17 | 0 | American Honda Motor Company, Inc. |
| AS63242 | ISP & Mobile | 17 | 0 | Metronet |
| AS64226 | Other Business | 17 | 0 | MDU Resources Group, Inc. |
| AS6566 | Other Business | 17 | 0 | T. Rowe Price |