| ASN | Organisation | IPs |
|---|---|---|
| AS- | - | 15,104 |
| AS137 | Consortium GARR | 12,800 |
| AS16086 | DNA Oyj | 8,192 |
| AS6303 | Barclays Capital | 4,096 |
| AS243 | L3Harris Technologies Inc. | 3,072 |
| AS23 | National Aeronautics and Space Administration | 2,048 |
| AS54933 | Austin Independent School District | 2,048 |
| AS2034 | Northrop Grumman Corp. | 1,536 |
| AS39 | United States Department of Defense (DOD) | 1,024 |
| AS749 | United States Department of Defense (DOD) | 768 |
| AS1205 | University Linz | 512 |
| AS14733 | Barclays Capital Inc. | 512 |
| AS210 | Utah Education Network | 512 |
| AS32145 | OpenCape Corporation | 512 |
| AS60824 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 512 |
| AS681 | University of Waikato | 512 |
| AS7050 | University of Wisconsin - Milwaukee | 512 |
| AS14507 | Tastefully Simple | 256 |
| AS1540 | Headquarters USAISC | 256 |
| AS18119 | ACSData | 256 |
| AS18794 | Ramapo College of New Jersey | 256 |
| AS1906 | Grumman | 256 |
| AS1930 | Fundacao Para a Ciencia e a Tecnologia I.P. | 256 |
| AS2116 | GlobalConnect AS | 256 |
| AS21976 | njedge.net Inc. | 256 |
| AS22721 | Saint Peter's University | 256 |
| AS23905 | Victoria University of Wellington | 256 |
| AS25 | University of California at Berkeley | 256 |
| AS270 | National Aeronautics and Space Administration | 256 |
| AS27270 | SFM Mutual Insurance Company | 256 |
| AS27628 | Innovation Saskatchewan | 256 |
| AS293 | ESnet | 256 |
| AS32450 | Thomas Edison State University | 256 |
| AS32586 | Niagara Wireless Internet Co. | 256 |
| AS33587 | Breckinridge Capital Advisors | 256 |
| AS3479 | Board of Regents of the University System of Georgia | 256 |
| AS3561 | CenturyLink Communications LLC | 256 |
| AS3592 | Trinity College | 256 |
| AS36115 | Denver Center for the Performing Arts | 256 |
| AS36351 | IBM Cloud | 256 |
| AS3728 | LightEdge Solutions | 256 |
| AS37978 | Networking Tasmania | 256 |
| AS393282 | University of California at Berkeley | 256 |
| AS393937 | Medical Card System Inc. | 256 |
| AS393940 | Ultradent Products Inc | 256 |
| AS394044 | Bank of Hope | 256 |
| AS394784 | Massachusetts Eye and Ear Infirmary | 256 |
| AS396081 | Oriental Trading Company Inc. | 256 |
| AS396982 | Google LLC | 256 |
| AS400835 | Middleby Corp | 256 |
| AS401456 | Drew University | 256 |
| AS40149 | University of Bridgeport | 256 |
| AS4364 | IgLou Internet Services | 256 |
| AS53613 | VIA Metropolitan Transit | 256 |
| AS5466 | eircom Limited | 256 |
| AS62503 | News-Press & Gazette Company | 256 |
| AS6262 | Commonwealth Scientific and Industrial | 256 |
| AS63421 | Ebates Inc. | 256 |
| AS7 | The Defence Science and Technology Laboratory | 256 |
| AS760 | Vienna University | 256 |
| AS786 | JISC Services Limited | 256 |