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
美国的政府机构查看全部类型
| 排名 | ASN | 名称 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|
| 851 | AS301 | Air Force Systems Networking (AS301) | 0 | 0 | 0 |
| 852 | AS303 | United States Department of Defense (AS303) | 0 | 0 | 0 |
| 853 | AS305 | Headquarters, USAISC (AS305) | 0 | 0 | 0 |
| 854 | AS771 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 855 | AS1202 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 856 | AS1254 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 857 | AS1262 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 858 | AS1263 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 859 | AS1316 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 860 | AS1749 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 861 | AS2142 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 862 | AS2383 | Office of Technology Assessment | 0 | 0 | 0 |
| 863 | AS2536 | Texas Commission on Alcohol & Drug Abuse | 0 | 0 | 0 |
| 864 | AS2558 | California Integrated Waste Management Board (CIWMB) | 0 | 0 | 0 |
| 865 | AS2770 | Texas Department of Human Resources | 0 | 0 | 0 |
| 866 | AS3572 | Texas Youth Commission | 0 | 0 | 0 |
| 867 | AS3642 | GSA Data Communications and Networking Branch | 0 | 0 | 0 |
| 868 | AS7119 | Forsyth County MIS | 0 | 0 | 0 |
| 869 | AS7391 | Navy Network Information Center (NNIC) | 0 | 0 | 0 |
| 870 | AS7466 | Federal Reserve Bank | 0 | 0 | 0 |
| 871 | AS7854 | Virginia Department of Social Services | 0 | 0 | 0 |
| 872 | AS7946 | Metropolitan Government of Nashville and Davidson County Tennessee | 0 | 0 | 0 |
| 873 | AS10371 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 874 | AS10442 | U.S. Department of Education | 0 | 0 | 0 |
| 875 | AS10840 | Health and Welfare Agency Data Center | 0 | 0 | 0 |
| 876 | AS10871 | National Oceanic and Atmospheric Administration | 0 | 0 | 0 |
| 877 | AS10888 | National Aeronautics and Space Administration | 0 | 0 | 0 |
| 878 | AS11027 | Village of Menomonee Falls | 0 | 0 | 0 |
| 879 | AS11405 | Environmental Protection Agency | 0 | 0 | 0 |
| 880 | AS11543 | NYS BOARD OF ELECTIONS | 0 | 0 | 0 |
| 881 | AS11873 | U.S. Agency for International Development | 0 | 0 | 0 |
| 882 | AS11956 | National Oceanic and Atmospheric Administration | 0 | 0 | 0 |
| 883 | AS12224 | City of New Haven | 0 | 0 | 0 |
| 884 | AS12249 | City of Yuba City | 0 | 0 | 0 |
| 885 | AS13396 | LANSING BOARD OF WATER AND LIGHT | 0 | 0 | 0 |
| 886 | AS13504 | State of Louisiana Office of Technology Services | 0 | 0 | 0 |
| 887 | AS13605 | Maryland Emergency Management Agency | 0 | 0 | 0 |
| 888 | AS13648 | Virginia State Lottery Department | 0 | 0 | 0 |
| 889 | AS13708 | Navy Network Information Center (NNIC) | 0 | 0 | 0 |
| 890 | AS13784 | Air Force Systems Networking | 0 | 0 | 0 |
| 891 | AS14256 | Otay Water District | 0 | 0 | 0 |
| 892 | AS14357 | King County IT/I-NET | 0 | 0 | 0 |
| 893 | AS14621 | National Park Service | 0 | 0 | 0 |
| 894 | AS14644 | City of High Point | 0 | 0 | 0 |
| 895 | AS14648 | COUNTY OF BUTTE | 0 | 0 | 0 |
| 896 | AS14806 | Commonwealth of PA - OA / Integrated Network Management Services | 0 | 0 | 0 |
| 897 | AS15029 | U.S. Department of Health & Human Services | 0 | 0 | 0 |
| 898 | AS18545 | Office of Surface Mining Reclamation and Enforcement | 0 | 0 | 0 |
| 899 | AS18586 | Department of Energy, National Nuclear Security Administration | 0 | 0 | 0 |
| 900 | AS18761 | Bureau of Land Management | 0 | 0 | 0 |