United States
热门组织
| 组织 | IP 地址 | 范围 |
|---|---|---|
| United States Department of Defense DoD | 284.92M | 13,386 |
| Amazon.com, Inc. | 135.15M | 5,365 |
| AT&T Enterprises, LLC | 102.01M | 22,823 |
| Verizon Business | 80.67M | 17,609 |
| Comcast Cable Communications, LLC | 68.69M | 26,318 |
| Charter Communications, Inc | 38.77M | 16,233 |
| Level 3 Parent, LLC | 30.93M | 6,900 |
| Microsoft Corporation | 29.97M | 683 |
| CenturyLink Communications, LLC | 24.23M | 8,596 |
| Cogent Communications, LLC | 22.01M | 7,026 |
| Google, LLC | 17.68M | 703 |
| Apple Inc. | 16.92M | 33 |
| Charter Communications LLC | 14.18M | 8,877 |
| T-Mobile USA, Inc. | 13.48M | 108 |
| Cox Communications Inc. | 12.88M | 6,936 |
| Frontier Communications of America, Inc. | 10.88M | 8,263 |
| Windstream Communications LLC | 10.39M | 2,007 |
| University of California, San Diego | 10.05M | 632 |
| Headquarters, USAISC | 8.80M | 872 |
| Akamai International B.V. | 7.19M | 2,903 |
| Cablevision Systems Corp. | 4.90M | 4,292 |
| RCN | 4.67M | 1,572 |
| The Procter and Gamble Company | 4.09M | 164 |
| NTT America, Inc. | 3.74M | 1,205 |
| USDA | 3.15M | 20 |
热门 ASNs
| ASN | 名称 | IP 地址 |
|---|---|---|
| AS749 | United States Department of Defense (DoD) | 222.07M |
| AS16509 | Amazon.com, Inc. | 113.54M |
| AS7018 | AT&T Enterprises, LLC | 90.11M |
| AS7922 | Comcast Cable Communications, LLC | 68.18M |
| AS701 | Verizon Business | 40.63M |
| AS721 | United States Department of Defense (DoD) | 30.64M |
| AS8075 | Microsoft Corporation | 28.22M |
| AS3356 | Level 3 Parent, LLC | 26.50M |
| AS174 | Cogent Communications, LLC | 21.99M |
| AS14618 | Amazon.com, Inc. | 21.59M |
| AS6167 | Verizon Business | 18.37M |
| AS714 | Apple Inc. | 16.91M |
| AS209 | CenturyLink Communications, LLC | 15.73M |
| AS396982 | Google LLC | 15.15M |
| AS21928 | T-Mobile USA, Inc. | 13.12M |
| AS22773 | Cox Communications Inc. | 12.88M |
| AS20115 | Charter Communications LLC | 12.42M |
| AS22394 | Verizon Business | 12.38M |
| AS5650 | Frontier Communications of America, Inc. | 10.70M |
| AS7029 | Windstream Communications LLC | 10.39M |
| AS7377 | University of California, San Diego | 10.05M |
| AS56 | United States Department of Defense (DoD) | 7.79M |
| AS10796 | Charter Communications Inc | 7.49M |
| AS20001 | Charter Communications Inc | 7.23M |
| AS20940 | Akamai International B.V. | 7.13M |
地区 / 州 / 省
网络构成
United States 的 IPv4 分配空间如何按运营商类型、区域注册机构和块大小进行细分。
| 类别 | IPv4 | 份额 |
|---|---|---|
| ISP / Telecom | 451.74M |
36.4%
|
| Government | 287.18M |
23.1%
|
| Hosting / Cloud | 218.05M |
17.6%
|
| Enterprise | 193.04M |
15.6%
|
| Academic / Research | 60.89M |
4.9%
|
| CDN | 15.22M |
1.2%
|
| Mobile | 15.13M |
1.2%
|
| 注册机构 | IPv4 | 份额 |
|---|---|---|
| ARIN | 1,473.88M |
97.4%
|
| RIPE NCC | 32.49M |
2.1%
|
| APNIC | 3.83M |
0.3%
|
| AFRINIC | 2.06M |
0.1%
|
| LACNIC | 316.8K |
0.0%
|
路由与安全
来自我们全球收集器的 United States 实时 BGP 路由足迹，以及 RPKI 路由源验证覆盖率。
RPKI 有效百分比 = 具有匹配路由源授权的公告前缀。 实时路由 →
Web3 footprint
United States hosts 6,732 observed decentralized-network nodes across 11 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
反向 DNS、威胁情报与互联网健康
United States 的地址空间有多少解析为主机名，有多少出现在公共威胁阻止列表中，人口在线普及率如何，以及审查和中断的独立信号。
反向 DNS + 威胁阻止列表足迹来源： 我们自己的扫描和 8 个威胁情报源. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.
Frequently Asked Questions
United States 分配了多少个 IPv4 地址？
United States 拥有 1,512,618,180 个 IPv4 地址，分布在 128,578 个网络范围中。这些分配由区域互联网注册机构管理，并分配给在该国运营的组织。
United States 最大的互联网提供商有哪些？
按 IP 分配计算，United States 的顶级组织包括上述主要 ISP、托管提供商和企业。这 50 个组织共同管理着该国大部分的 IPv4 地址空间。
有多少个 ASN 在 United States 运营？
United States 拥有 50 个或更多注册自治系统。每个 ASN 代表一个独立路由的网络，例如 ISP、云提供商或企业网络。
United States 位于哪个洲？
United States 位于 North America。该地区的 IP 地址分配由 ARIN 管理。
