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 |
|---|---|---|---|---|---|
| 701 | AS394165 | City of Greenville, NC | 256 | 0 | 1 |
| 702 | AS394193 | County of Morris OIT | 256 | 0 | 1 |
| 703 | AS394216 | Pueblo County Government | 256 | 0 | 1 |
| 704 | AS394240 | City of Walnut Creek | 256 | 0 | 1 |
| 705 | AS394286 | City of Johnson City | 256 | 0 | 1 |
| 706 | AS394426 | City of Maricopa | 256 | 0 | 1 |
| 707 | AS394438 | City of Prineville | 256 | 0 | 1 |
| 708 | AS394465 | Sussex County Government | 256 | 0 | 1 |
| 709 | AS394580 | County of Franklin Virginia | 256 | 0 | 1 |
| 710 | AS394596 | City of Santa Paula | 256 | 0 | 1 |
| 711 | AS394791 | City of Schertz | 256 | 0 | 1 |
| 712 | AS394796 | City of Midlothian | 256 | 0 | 1 |
| 713 | AS394798 | Chicago Park District | 256 | 0 | 1 |
| 714 | AS394879 | Pennsylvania Emergency Management Agency | 256 | 0 | 1 |
| 715 | AS394942 | City of Fontana | 256 | 0 | 1 |
| 716 | AS395001 | State of Maine | 256 | 0 | 1 |
| 717 | AS395006 | The City and County of Broomfield | 256 | 0 | 1 |
| 718 | AS395185 | Escambia County FL Board of County Commissioners | 256 | 0 | 1 |
| 719 | AS395202 | Bradford County Board of County Commissioners | 256 | 0 | 1 |
| 720 | AS395302 | Adams County, Colorado | 256 | 0 | 1 |
| 721 | AS395317 | Rhode Island State Police | 256 | 0 | 1 |
| 722 | AS395346 | Bonneville County Idaho | 256 | 0 | 1 |
| 723 | AS395604 | City of Cortez | 256 | 0 | 1 |
| 724 | AS395612 | Montgomery County Commission | 256 | 0 | 1 |
| 725 | AS395614 | City of Lansing | 256 | 0 | 1 |
| 726 | AS395627 | City of Montgomery | 256 | 0 | 1 |
| 727 | AS395638 | County of Ottawa | 256 | 0 | 1 |
| 728 | AS395708 | City of Pearland | 256 | 0 | 1 |
| 729 | AS395775 | CITY OF DOTHAN | 256 | 0 | 1 |
| 730 | AS395843 | Cherokee County Board of Commissioners | 256 | 0 | 1 |
| 731 | AS395978 | SANTA CLARA VALLEY WATER DISTRICT PUBLIC FACILITIES FINANCING CORPORATION | 256 | 0 | 1 |
| 732 | AS396062 | VDOT | 256 | 0 | 1 |
| 733 | AS396074 | Oneida County | 256 | 0 | 1 |
| 734 | AS396090 | Seminole County Government | 256 | 0 | 1 |
| 735 | AS396161 | Des Moines Airport Authority | 256 | 0 | 1 |
| 736 | AS396192 | South Jersey Transportation Authority | 256 | 0 | 1 |
| 737 | AS396215 | Charlotte County Board of County Commissioners | 256 | 0 | 1 |
| 738 | AS396235 | Town of Davie | 256 | 0 | 1 |
| 739 | AS396262 | Fresno County Sheriff's Office | 256 | 0 | 1 |
| 740 | AS396389 | Omaha Airport Authority | 256 | 0 | 1 |
| 741 | AS396400 | City of Olathe | 256 | 0 | 1 |
| 742 | AS396459 | County of Venango | 256 | 0 | 1 |
| 743 | AS396494 | Mayor and Council of Rockville | 256 | 0 | 1 |
| 744 | AS396910 | Lee County Port Authority | 256 | 0 | 1 |
| 745 | AS396967 | Township of Woodbridge | 256 | 0 | 1 |
| 746 | AS397120 | Chemung County, New York | 256 | 0 | 1 |
| 747 | AS397253 | Washington County Cooperative Library Services | 256 | 0 | 1 |
| 748 | AS397271 | Blount County Government | 256 | 0 | 1 |
| 749 | AS397276 | Ninth Judicial Circuit Court of Florida | 256 | 0 | 1 |
| 750 | AS397351 | Town of Flower Mound | 256 | 0 | 1 |