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 ASN 排行
| 排名 | ASN | 名称 | 类型 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|---|
| 301 | AS32982 | U.S. Department of Energy | 政府机构 | 231,168 | 69,651 | 39 |
| 302 | AS1998 | State of Minnesota | 尚未分类 | 230,912 | 65,536 | 11 |
| 303 | AS6527 | Commonwealth of Massachusetts | 尚未分类 | 230,400 | 0 | 13 |
| 304 | AS6192 | University of California at Davis | 尚未分类 | 229,632 | 65,537 | 10 |
| 305 | AS10405 | Union Pacific Railroad Company | 尚未分类 | 229,376 | 0 | 7 |
| 306 | AS395139 | NewYork-Presbyterian Hospital | 企业网络 | 229,376 | 0 | 31 |
| 307 | AS10879 | Unitedhealthcare | 企业网络 | 224,256 | 0 | 93 |
| 308 | AS9294 | GNET INC. | IDC / 主机托管 | 221,952 | 0 | 911 |
| 309 | AS4922 | Shentel Service Company | 接入运营商 | 219,136 | 196,608 | 146 |
| 310 | AS1798 | State of Oregon | 非营利与社区 | 218,624 | 131,072 | 24 |
| 311 | AS30404 | Blue Stream | 接入运营商 | 217,344 | 1,114,112 | 26 |
| 312 | AS1706 | The University of Arizona | 尚未分类 | 217,088 | 65,536 | 67 |
| 313 | AS25956 | Alpheus | 接入运营商 | 216,832 | 65,536 | 179 |
| 314 | AS398823 | Peg Tech Los Angeles | 内容网络 | 215,808 | 0 | 86 |
| 315 | AS7270 | IDT | 企业网络 | 213,760 | 0 | 110 |
| 316 | AS38 | UIUC | 尚未分类 | 212,992 | 1,048,578 | 9 |
| 317 | AS22552 | eSited Solutions | 尚未分类 | 211,712 | 65,536 | 38 |
| 318 | AS2055 | Louisiana State University | 尚未分类 | 211,456 | 65,792 | 21 |
| 319 | AS3464 | Alabama Research and Education Network | 教育科研 | 209,920 | 65,536 | 121 |
| 320 | AS7896 | University of Nebraska | 教育科研 | 209,152 | 1,048,576 | 8 |
| 321 | AS10846 | Deere & Company | 尚未分类 | 209,152 | 1 | 26 |
| 322 | AS14 | Columbia University | 尚未分类 | 208,896 | 65,536 | 12 |
| 323 | AS54801 | Zillion Network Inc. | 尚未分类 | 208,896 | 0 | 255 |
| 324 | AS33653 | Comcast - Pima | 接入运营商 | 208,384 | 8,519,697 | 54 |
| 325 | AS5371 | United States Department of Defense (DoD) | 尚未分类 | 207,360 | 0 | 260 |
| 326 | AS33665 | Comcast - Augusta | 接入运营商 | 206,336 | 8,519,699 | 60 |
| 327 | AS19318 | InterServer | 内容网络 | 204,544 | 7,536,662 | 150 |
| 328 | AS1742 | Harvard University | 尚未分类 | 203,520 | 69,633 | 17 |
| 329 | AS36850 | University of North Carolina at Chapel Hill | 教育科研 | 203,264 | 65,545 | 11 |
| 330 | AS3360 | DXC US Latin America Corporation | 尚未分类 | 202,240 | 107 | 446 |
| 331 | AS1637 | Headquarters, USAISC | 尚未分类 | 201,728 | 1 | 113 |
| 332 | AS55256 | Netskope | IDC / 主机托管 | 200,704 | 0 | 622 |
| 333 | AS6431 | AT&T Enterprises, LLC | 尚未分类 | 200,192 | 128 | 21 |
| 334 | AS25 | UCB | 教育科研 | 199,936 | 65,536 | 14 |
| 335 | AS1602 | Headquarters, USAISC | 尚未分类 | 199,936 | 4 | 140 |
| 336 | AS400619 | AROSSCLOUD | IDC / 主机托管 | 199,424 | 0 | 352 |
| 337 | AS30449 | State of Arizona | 政府机构 | 199,168 | 0 | 17 |
| 338 | AS13541 | Siemens Industry Software Inc. | 企业网络 | 198,656 | 256 | 8 |
| 339 | AS398465 | Rackdog | 接入运营商 | 198,400 | 1,052,672 | 200 |
| 340 | AS159 | Ohio State University | 尚未分类 | 198,400 | 1 | 8 |
| 341 | AS7150 | Commonwealth University of Pennsylvania | 教育科研 | 198,400 | 0 | 7 |
| 342 | AS225 | University of Virginia | 尚未分类 | 198,144 | 0 | 21 |
| 343 | AS11719 | Eaton Corporation | 企业网络 | 198,144 | 0 | 9 |
| 344 | AS36291 | Sanofi | 尚未分类 | 198,144 | 0 | 10 |
| 345 | AS11442 | North Carolina State University | 教育科研 | 197,632 | 65,536 | 5 |
| 346 | AS46 | Rutgers University | 教育科研 | 197,632 | 4 | 10 |
| 347 | AS14051 | Consolidated Communications - CA | 接入运营商 | 197,376 | 131,072 | 108 |
| 348 | AS2637 | Georgia Institute of Technology | 尚未分类 | 197,376 | 65,539 | 18 |
| 349 | AS26 | Cornell | 教育科研 | 197,376 | 16 | 7 |
| 350 | AS1999 | U.S. House of Representatives | 尚未分类 | 197,376 | 4 | 8 |