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
- 18,893
- 占本国 58.0%
- IPv4 地址
- 15.46 亿
- 占全球 45.0%
- IPv6 /48
- 20.33 亿
- 占全球 16.8%
路由数据 · 2026.10.19 20:18 UTC
网络类型构成按 ASN 数量
美国的尚未分类查看全部类型
| 排名 | ASN | 名称 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|
| 351 | AS16920 | Wind River Systems, Inc. | 68,608 | 256 | 19 |
| 352 | AS4046 | Federal Aviation Administration | 68,352 | 65,539 | 18 |
| 353 | AS3428 | ESnet | 68,352 | 16 | 6 |
| 354 | AS3147 | U.S. BANCORP | 68,352 | 4 | 28 |
| 355 | AS3923 | Federal Aviation Administration | 68,096 | 2 | 6 |
| 356 | AS6319 | Marriot Corporation | 68,096 | 0 | 10 |
| 357 | AS33398 | Miva Merchant, Inc. | 67,840 | 24,576 | 17 |
| 358 | AS14789 | Cloudflare, Inc. | 67,840 | 260 | 525 |
| 359 | AS1204 | SUNY | 67,840 | 0 | 29 |
| 360 | AS17166 | Travelers Property Casualty Corp. | 67,840 | 0 | 30 |
| 361 | AS396178 | Google LLC | 67,840 | 0 | 3 |
| 362 | AS26305 | SSM Health Care | 67,584 | 4,096 | 10 |
| 363 | AS26072 | FirstEnergy Corp. | 67,584 | 576 | 29 |
| 364 | AS344 | United States Department of Defense (DoD) | 67,584 | 256 | 183 |
| 365 | AS10441 | Jacobs Engineering Group Inc. | 67,584 | 0 | 5 |
| 366 | AS16801 | Energy Transfer LP | 67,584 | 0 | 7 |
| 367 | AS26298 | Florida Blue | 67,584 | 0 | 6 |
| 368 | AS395610 | NBASN-180 | 67,584 | 0 | 131 |
| 369 | AS20135 | Millennium Telcom LLC | 67,328 | 8,192 | 46 |
| 370 | AS687 | United States Department of Defense (DoD) | 67,328 | 1 | 6 |
| 371 | AS36548 | City of Jacksonville, Florida | 67,328 | 0 | 28 |
| 372 | AS394990 | Stratus Technologies, Inc. | 67,328 | 0 | 8 |
| 373 | AS395421 | Oklahoma State University | 67,072 | 16 | 4 |
| 374 | AS47 | University of Southern California - AS47 | 67,072 | 0 | 17 |
| 375 | AS16669 | Applied Materials | 67,072 | 0 | 15 |
| 376 | AS13684 | Medtronic, Incorporated | 66,816 | 4,096 | 29 |
| 377 | AS85 | The Aerospace Corporation | 66,816 | 16 | 16 |
| 378 | AS13462 | Institute of Electrical and Electronics Engineers, Inc | 66,816 | 16 | 10 |
| 379 | AS5766 | Indian Health Service | 66,816 | 2 | 11 |
| 380 | AS3152 | Fermi National Accelerator Laboratory (Fermilab) | 66,816 | 1 | 4 |
| 381 | AS1559 | United States Department of Defense (DoD) | 66,816 | 0 | 3 |
| 382 | AS22693 | Albany Schoharie Schenectady BOCES | 66,816 | 0 | 3 |
| 383 | AS32000 | Tnet Broadband Internet | 66,816 | 0 | 4 |
| 384 | AS32104 | Wellmont Health System | 66,816 | 0 | 13 |
| 385 | AS32851 | Wal-Mart Stores, Inc. | 66,816 | 0 | 16 |
| 386 | AS321 | United States Department of Defense (DoD) | 66,560 | 256 | 15 |
| 387 | AS4130 | University of Pittsburgh | 66,560 | 64 | 6 |
| 388 | AS30337 | Deloitte Services LP | 66,560 | 64 | 33 |
| 389 | AS10837 | Wells Fargo Bank, N.A. | 66,560 | 32 | 86 |
| 390 | AS84 | Navy Network Information Center (NNIC) | 66,560 | 1 | 6 |
| 391 | AS2701 | Kansas State University | 66,560 | 0 | 2 |
| 392 | AS4 | University of Southern California - AS4 | 66,304 | 196,613 | 53 |
| 393 | AS194 | University Corporation for Atmospheric Research | 66,304 | 256 | 6 |
| 394 | AS20452 | BALL STATE UNIVERSITY | 66,304 | 1 | 4 |
| 395 | AS1747 | IBM | 66,304 | 0 | 4 |
| 396 | AS11052 | Intermountain Health Care, Inc. | 66,304 | 0 | 3 |
| 397 | AS11520 | Allstate Insurance Company | 66,304 | 0 | 69 |
| 398 | AS30356 | Blue Cross Blue Shield of Michigan Mutual Insurance | 66,304 | 0 | 9 |
| 399 | AS400117 | Apogee Telecom Inc. | 66,304 | 0 | 5 |
| 400 | AS20 | University of Rochester | 66,048 | 256 | 4 |