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 |
|---|---|---|---|---|---|
| 601 | AS30379 | Parish of Jefferson | 256 | 0 | 1 |
| 602 | AS30412 | CITY OF CORONA | 256 | 0 | 1 |
| 603 | AS30445 | City of Radford | 256 | 0 | 1 |
| 604 | AS30577 | City of Bellevue IT Dept | 256 | 0 | 1 |
| 605 | AS30659 | Orange County Comptroller | 256 | 0 | 1 |
| 606 | AS30668 | Madison County New York | 256 | 0 | 1 |
| 607 | AS31802 | City of San Rafael | 256 | 0 | 1 |
| 608 | AS31900 | City of Thornton | 256 | 0 | 1 |
| 609 | AS32096 | Knoxville Utilities Board AS32096 | 256 | 0 | 1 |
| 610 | AS32146 | City of Bozeman | 256 | 0 | 1 |
| 611 | AS32193 | City of Ammon, Idaho | 256 | 0 | 1 |
| 612 | AS32294 | City of Champaign, Illinois | 256 | 0 | 1 |
| 613 | AS32324 | CITY OF CERRITOS | 256 | 0 | 1 |
| 614 | AS32635 | City of Clovis | 256 | 0 | 1 |
| 615 | AS32658 | Pinellas County Government | 256 | 0 | 1 |
| 616 | AS32711 | Wake County Government | 256 | 0 | 1 |
| 617 | AS32843 | CITY OF HAYWARD | 256 | 0 | 1 |
| 618 | AS32917 | Randall County Texas | 256 | 0 | 1 |
| 619 | AS33370 | City of Riverside | 256 | 0 | 1 |
| 620 | AS33435 | City of Springfield, Massachusetts | 256 | 0 | 1 |
| 621 | AS35965 | Electrical District No.3 of Pinal County | 256 | 0 | 1 |
| 622 | AS35973 | Clark County Water Reclamation District | 256 | 0 | 1 |
| 623 | AS36128 | Hillsborough County Tax Collector | 256 | 0 | 1 |
| 624 | AS36340 | City of Toledo | 256 | 0 | 1 |
| 625 | AS36585 | City of Greeley | 256 | 0 | 1 |
| 626 | AS36739 | Collier County Government | 256 | 0 | 1 |
| 627 | AS36740 | Volusia County Clerk of the Courts | 256 | 0 | 1 |
| 628 | AS36855 | Louisiana Department of Insurance | 256 | 0 | 1 |
| 629 | AS39949 | City Of Vancouver | 256 | 0 | 1 |
| 630 | AS40213 | Tooele County | 256 | 0 | 1 |
| 631 | AS40302 | Spotsylvania County Government | 256 | 0 | 1 |
| 632 | AS40411 | City of Concord | 256 | 0 | 1 |
| 633 | AS40453 | City of Gresham | 256 | 0 | 1 |
| 634 | AS40709 | City of Bend | 256 | 0 | 1 |
| 635 | AS40721 | Pennsylvania House of Representatives BMC | 256 | 0 | 1 |
| 636 | AS40754 | Henry County, Georgia | 256 | 0 | 1 |
| 637 | AS40876 | City of Largo | 256 | 0 | 1 |
| 638 | AS46201 | County of Yuba | 256 | 0 | 1 |
| 639 | AS46299 | City of Littleton | 256 | 0 | 1 |
| 640 | AS46439 | CITY OF LEXINGTON | 256 | 0 | 1 |
| 641 | AS46590 | City of Charleston | 256 | 0 | 1 |
| 642 | AS46610 | Warren County Board of Commissioners | 256 | 0 | 1 |
| 643 | AS46631 | City of Wheaton | 256 | 0 | 1 |
| 644 | AS46674 | City of Grand Rapids | 256 | 0 | 1 |
| 645 | AS46716 | Crook County Oregon | 256 | 0 | 1 |
| 646 | AS46731 | City of Jefferson | 256 | 0 | 1 |
| 647 | AS46880 | City of Irvine | 256 | 0 | 1 |
| 648 | AS47032 | City of Miami | 256 | 0 | 1 |
| 649 | AS53470 | Fayette County, Texas | 256 | 0 | 1 |
| 650 | AS53472 | City of Kirkland Washington | 256 | 0 | 1 |