美国
按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。
- ASN
- 32,577
- 占全球 25.8%
- 有路由的 ASN
- 18,889
- 占本国 58.0%
- IPv4 地址
- 15.38 亿
- 占全球 44.9%
- IPv6 /48
- 17.52 亿
- 占全球 14.8%
路由数据 · 2026.10.19 22:20 UTC
网络类型构成按 ASN 数量
美国的 ASN 排行
| 排名 | ASN | 名称 | 类型 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|---|
| 501 | AS6356 | University of Florida | 尚未分类 | 132,096 | 256 | 13 |
| 502 | AS1556 | United States Department of Defense (DoD) | 尚未分类 | 132,096 | 0 | 5 |
| 503 | AS2025 | University of Toledo | 尚未分类 | 132,096 | 0 | 6 |
| 504 | AS12099 | OAKWOOD HEALTHCARE INC | 尚未分类 | 132,096 | 0 | 6 |
| 505 | AS30710 | Spectrum Health | 尚未分类 | 132,096 | 0 | 8 |
| 506 | AS29 | Yale University | 尚未分类 | 131,840 | 65,536 | 7 |
| 507 | AS31 | California Institute of Technology | 尚未分类 | 131,840 | 65,536 | 13 |
| 508 | AS53828 | Nitel | 骨干网络 | 131,840 | 65,536 | 21 |
| 509 | AS329 | United States Department of Defense (DoD) | 尚未分类 | 131,840 | 256 | 13 |
| 510 | AS5719 | State University of New York at Stony Brook | 尚未分类 | 131,840 | 20 | 11 |
| 511 | AS2013 | PG&E | 尚未分类 | 131,840 | 0 | 5 |
| 512 | AS2642 | California Department of Technology | 尚未分类 | 131,840 | 0 | 22 |
| 513 | AS5696 | Express Scripts Incorporated | 尚未分类 | 131,840 | 0 | 46 |
| 514 | AS22093 | Cleveland Clinic Foundation | 尚未分类 | 131,840 | 0 | 13 |
| 515 | AS30029 | Dobson Technologies | 接入运营商 | 131,584 | 65,536 | 38 |
| 516 | AS1580 | United States Department of Defense (DoD) | 尚未分类 | 131,584 | 0 | 4 |
| 517 | AS11596 | Best Buy Co., Inc. | 尚未分类 | 131,584 | 0 | 14 |
| 518 | AS11834 | Drexel University | 教育科研 | 131,584 | 0 | 4 |
| 519 | AS16989 | UTHSC | 教育科研 | 131,584 | 0 | 8 |
| 520 | AS20337 | SUNY Institute of Technology | 教育科研 | 131,584 | 0 | 4 |
| 521 | AS36081 | The Governor's Office of Information Technology | 政府机构 | 131,584 | 0 | 4 |
| 522 | AS2495 | KanREN | 教育科研 | 131,328 | 65,536 | 4 |
| 523 | AS6106 | University of California, Riverside | 尚未分类 | 131,328 | 65,536 | 6 |
| 524 | AS3676 | University of Iowa | 教育科研 | 131,328 | 8 | 4 |
| 525 | AS33442 | Zebra Technologies Corporation | 尚未分类 | 131,328 | 2 | 28 |
| 526 | AS6200 | University of Illinois Chicago | 尚未分类 | 131,328 | 1 | 8 |
| 527 | AS156 | Northeastern University | 尚未分类 | 131,328 | 0 | 12 |
| 528 | AS166 | Institute for Defense Analyses | 尚未分类 | 131,328 | 0 | 18 |
| 529 | AS1563 | United States Department of Defense (DoD) | 尚未分类 | 131,328 | 0 | 3 |
| 530 | AS2024 | Eversource Energy | 尚未分类 | 131,328 | 0 | 5 |
| 531 | AS5831 | United States Department of Defense (DoD) | 尚未分类 | 131,328 | 0 | 3 |
| 532 | AS13695 | American Electirc Power Co. | 尚未分类 | 131,328 | 0 | 15 |
| 533 | AS20426 | PriceWaterhouseCoopers, LLP | 尚未分类 | 131,328 | 0 | 18 |
| 534 | AS20478 | General Mills | 尚未分类 | 131,328 | 0 | 13 |
| 535 | AS23162 | UKYEDU | 教育科研 | 131,328 | 0 | 3 |
| 536 | AS29838 | Atlantic Metro | 骨干网络 | 131,072 | 139,265 | 137 |
| 537 | AS3778 | Temple University | 尚未分类 | 131,072 | 65,536 | 3 |
| 538 | AS3794 | Texas A&M University | 尚未分类 | 131,072 | 65,536 | 3 |
| 539 | AS5739 | UCSC | 教育科研 | 131,072 | 65,536 | 3 |
| 540 | AS10384 | Tennessee Valley Authority | 政府机构 | 131,072 | 65,536 | 16 |
| 541 | AS19530 | NDIN-STATE | 政府机构 | 131,072 | 65,536 | 3 |
| 542 | AS11039 | The George Washington University | 教育科研 | 131,072 | 8,192 | 5 |
| 543 | AS351 | United States Department of Defense (DoD) | 尚未分类 | 131,072 | 768 | 13 |
| 544 | AS325 | United States Department of Defense (AS325) | 尚未分类 | 131,072 | 512 | 117 |
| 545 | AS13506 | United States Department of the Treasury | 政府机构 | 131,072 | 512 | 8 |
| 546 | AS336 | United States Department of Defense (DoD) | 尚未分类 | 131,072 | 256 | 26 |
| 547 | AS341 | United States Department of Defense (DoD) | 尚未分类 | 131,072 | 256 | 7 |
| 548 | AS343 | United States Department of Defense (DoD) | 尚未分类 | 131,072 | 256 | 3 |
| 549 | AS350 | United States Department of Defense (DoD) | 尚未分类 | 131,072 | 256 | 5 |
| 550 | AS360 | United States Department of Defense (AS360) | 尚未分类 | 131,072 | 256 | 3 |