| 1 | United States Department of Defense (DoD) | ARIN | US | 1,008 | 2,259 | 300,150,784 | 23 |
| 2 | AT&T Enterprises, LLC | ARIN | US | 123 | 451 | 107,344,896 | 14 |
| 3 | Amazon.com, Inc. | ARIN | US | 4 | 1,805 | 101,905,152 | 2 |
| 4 | Verizon Business | ARIN | US | 223 | 634 | 97,576,704 | 20 |
| 5 | Amazon Data Services Singapore | ARIN | US | 0 | 177 | 76,046,336 | 0 |
| 6 | Comcast Cable Communications, LLC | ARIN | US | 56 | 98 | 70,055,424 | 6 |
| 7 | Microsoft Corporation | ARIN | US | 64 | 148 | 45,692,416 | 9 |
| 8 | Cogent Communications, LLC | ARIN | US | 92 | 264 | 37,615,872 | 5 |
| 9 | Charter Communications Inc | ARIN | US | 32 | 211 | 37,005,056 | 18 |
| 10 | Level 3 Parent, LLC | ARIN | US | 40 | 313 | 33,098,752 | 5 |
| 11 | CenturyLink Communications, LLC | ARIN | US | 92 | 431 | 29,730,048 | 6 |
| 12 | Google LLC | ARIN | US | 11 | 60 | 21,796,608 | 4 |
| 13 | Ford Motor Company | ARIN | US | 1 | 10 | 17,059,328 | 1 |
| 14 | Apple Inc. | ARIN | US | 3 | 4 | 16,777,984 | 0 |
| 15 | Charter Communications LLC | ARIN | US | 129 | 144 | 16,322,560 | 5 |
| 16 | T-Mobile USA, Inc. | ARIN | US | 15 | 60 | 16,295,936 | 7 |
| 17 | Akamai Technologies, Inc. | ARIN | US | 23 | 58 | 13,390,592 | 9 |
| 18 | Amateur Radio Digital Communications | ARIN | US | 0 | 2 | 12,582,912 | 0 |
| 19 | IBM | ARIN | US | 9 | 167 | 12,546,560 | 0 |
| 20 | AT&T Services, Inc. | ARIN | US | 6 | 159 | 12,404,224 | 0 |
| 21 | Cox Communications Inc. | ARIN | US | 11 | 29 | 11,833,344 | 3 |
| 22 | Windstream Communications LLC | ARIN | US | 48 | 217 | 9,321,984 | 19 |
| 23 | Bell Canada | ARIN | CA | 19 | 180 | 8,806,400 | 10 |
| 24 | HP Inc. | ARIN | US | 10 | 400 | 7,751,680 | 0 |
| 25 | The Prudential Insurance Company of America | ARIN | US | 1 | 7 | 7,143,424 | 0 |
| 26 | Oracle Corporation | ARIN | US | 43 | 224 | 7,042,304 | 11 |
| 27 | HEWLETT PACKARD ENTERPRISE COMPANY | ARIN | US | 21 | 107 | 6,925,568 | 3 |
| 28 | NTT America, Inc. | ARIN | US | 30 | 180 | 6,703,104 | 1 |
| 29 | Eli Lilly and Company | ARIN | US | 1 | 51 | 6,455,552 | 0 |
| 30 | JPMorgan Chase & Co. | ARIN | US | 20 | 54 | 6,371,328 | 2 |
| 31 | Bank of America, National Association | ARIN | US | 1 | 11 | 6,226,176 | 0 |
| 32 | Shaw Communications | ARIN | CA | 8 | 34 | 5,376,512 | 5 |
| 33 | TELUS Communications Inc. | ARIN | CA | 17 | 144 | 5,370,368 | 7 |
| 34 | Frontier Communications of America, Inc. | ARIN | US | 6 | 72 | 5,298,176 | 1 |
| 35 | Rogers Communications Canada Inc. | ARIN | CA | 6 | 34 | 4,988,160 | 7 |
| 36 | The Procter and Gamble Company | ARIN | US | 0 | 37 | 4,100,352 | 0 |
| 37 | Globenet Cabos Submarinos America Inc. | ARIN | US | 0 | 213 | 4,063,232 | 0 |
| 38 | Optimum Online | ARIN | US | 2 | 28 | 3,986,176 | 3 |
| 39 | GTT Americas, LLC | ARIN | US | 19 | 117 | 3,959,552 | 8 |
| 40 | National Aeronautics and Space Administration | ARIN | US | 24 | 322 | 3,648,768 | 0 |
| 41 | Charter Communications, Inc | ARIN | US | 7 | 23 | 3,417,088 | 3 |
| 42 | Merit Network Inc. | ARIN | US | 28 | 45 | 3,363,072 | 0 |
| 43 | CoreWeave, Inc | ARIN | US | 2 | 7 | 3,224,576 | 1 |
| 44 | Citigroup Inc. | ARIN | US | 29 | 45 | 3,194,112 | 1 |
| 45 | USDA | ARIN | US | 1 | 39 | 3,152,384 | 0 |
| 46 | Xerox Corporation | ARIN | US | 0 | 16 | 3,145,728 | 0 |
| 47 | United States Postal Service | ARIN | US | 1 | 40 | 3,080,704 | 0 |
| 48 | Google Fiber Inc. | ARIN | US | 3 | 13 | 2,998,272 | 1 |
| 49 | Alibaba Cloud LLC | ARIN | US | 3 | 21 | 2,842,624 | 1 |
| 50 | Merck and Co., Inc. | ARIN | US | 1 | 30 | 2,818,048 | 1 |