| ASN | Organization | IPs |
|---|---|---|
| AS- | - | 43,520 |
| AS2855 | British Telecommunications Limited | 4,608 |
| AS237 | Merit Network Inc. | 2,816 |
| AS23767 | A-STAR | 2,560 |
| AS397546 | Gamers Outreach | 2,048 |
| AS1930 | Fundacao Para a Ciencia e a Tecnologia I.P. | 1,280 |
| AS21718 | Northwest Natural Gas | 1,280 |
| AS109 | Cisco Systems Inc. | 512 |
| AS12168 | The Dana On Mission Bay | 512 |
| AS26 | Cornell University | 512 |
| AS27001 | Days Inn Hotel Circle Sea World | 512 |
| AS1312 | Virginia Polytechnic Institute and State Univ. | 256 |
| AS142243 | PT Asuransi Jiwa IFG | 256 |
| AS16509 | Amazon.com Inc. | 256 |
| AS181 | Merit Network Inc. | 256 |
| AS208097 | Money Movers LLC | 256 |
| AS210346 | Phoenix Systems AG | 256 |
| AS22180 | Precision Technology Inc. | 256 |
| AS23167 | Bayer Corporation | 256 |
| AS32746 | Computer Design & Integration LLC | 256 |
| AS33044 | Megawire Inc. | 256 |
| AS33629 | Northern Kentucky University | 256 |
| AS36191 | Quality Insights Inc. | 256 |
| AS38079 | Public Services Commission | 256 |
| AS39 | United States Department of Defense (DOD) | 256 |
| AS393507 | Gush I Systems | 256 |
| AS393825 | Bozzuto's Incorporated | 256 |
| AS393849 | Palos Garza Forwarding LLC | 256 |
| AS395591 | Election Systems & Software | 256 |
| AS397672 | Wyoming Wireless Internet | 256 |
| AS4768 | One New Zealand Group Limited | 256 |
| AS6262 | Commonwealth Scientific and Industrial | 256 |